diff --git a/src/base64.cpp b/src/base64.cpp
index 2592887..001a467 100644
--- a/src/base64.cpp
+++ b/src/base64.cpp
@@ -1,81 +1,67 @@
 #include <base64.hpp>
 #include <cassert>
 
-namespace base64
-{
-bool base64_encode(const gsl::cstring_span<> &input, std::string &output)
-{
-    static const char encoding_data[] =
-        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+namespace base64 {
+bool base64_encode(const gsl::cstring_span<> &input, std::string &output) {
+  static const char encoding_data[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
-    unsigned int input_length = input.size();
+  unsigned int input_length = input.size();
 
-    // allocate space for output string
-    output.clear();
-    output.reserve(((input_length + 2) / 3) * 4);
+  // allocate space for output string
+  output.clear();
+  output.reserve(((input_length + 2) / 3) * 4);
 
-    // for each 3-bytes sequence from the input, extract 4 6-bits sequences and
-    // encode using
-    // encoding_data lookup table.
-    // if input do not contains enough chars to complete 3-byte sequence,use pad
-    // char '='
-    for (unsigned int i = 0; i < input_length; i++) {
-        int base64code0 = 0;
-        int base64code1 = 0;
-        int base64code2 = 0;
-        int base64code3 = 0;
+  // for each 3-bytes sequence from the input, extract 4 6-bits sequences and
+  // encode using
+  // encoding_data lookup table.
+  // if input do not contains enough chars to complete 3-byte sequence,use pad
+  // char '='
+  for (unsigned int i = 0; i < input_length; i++) {
+    int base64code0 = 0;
+    int base64code1 = 0;
+    int base64code2 = 0;
+    int base64code3 = 0;
 
-        base64code0 = (input[i] >> 2) & 0x3f;  // 1-byte 6 bits
-        output += encoding_data[base64code0];
-        base64code1 = (input[i] << 4) & 0x3f;  // 1-byte 2 bits +
+    base64code0 = (input[i] >> 2) & 0x3f;  // 1-byte 6 bits
+    output += encoding_data[base64code0];
+    base64code1 = (input[i] << 4) & 0x3f;  // 1-byte 2 bits +
 
-        if (++i < input_length) {
-            base64code1 |= (input[i] >> 4) & 0x0f;  // 2-byte 4 bits
-            output += encoding_data[base64code1];
-            base64code2 = (input[i] << 2) & 0x3f;  // 2-byte 4 bits +
+    if (++i < input_length) {
+      base64code1 |= (input[i] >> 4) & 0x0f;  // 2-byte 4 bits
+      output += encoding_data[base64code1];
+      base64code2 = (input[i] << 2) & 0x3f;  // 2-byte 4 bits +
 
-            if (++i < input_length) {
-                base64code2 |= (input[i] >> 6) & 0x03;  // 3-byte 2 bits
-                base64code3 = input[i] & 0x3f;          // 3-byte 6 bits
-                output += encoding_data[base64code2];
-                output += encoding_data[base64code3];
-            } else {
-                output += encoding_data[base64code2];
-                output += '=';
-            }
-        } else {
-            output += encoding_data[base64code1];
-            output += '=';
-            output += '=';
-        }
+      if (++i < input_length) {
+        base64code2 |= (input[i] >> 6) & 0x03;  // 3-byte 2 bits
+        base64code3 = input[i] & 0x3f;          // 3-byte 6 bits
+        output += encoding_data[base64code2];
+        output += encoding_data[base64code3];
+      } else {
+        output += encoding_data[base64code2];
+        output += '=';
+      }
+    } else {
+      output += encoding_data[base64code1];
+      output += '=';
+      output += '=';
     }
+  }
 
-    return true;
+  return true;
 }
 
-
-bool base64_decode(const gsl::cstring_span<> &input, std::string &output) 
-{
+bool base64_decode(const gsl::cstring_span<> &input, std::string &output) {
   static const char nop = -1;
   static const char decoding_data[] = {
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, 62,  nop,
-      nop, nop, 63,  52,  53,  54,  55,  56,  57,  58,  59,  60,  61,  nop, nop,
-      nop, nop, nop, nop, nop, 0,   1,   2,   3,   4,   5,   6,   7,   8,   9,
-      10,  11,  12,  13,  14,  15,  16,  17,  18,  19,  20,  21,  22,  23,  24,
-      25,  nop, nop, nop, nop, nop, nop, 26,  27,  28,  29,  30,  31,  32,  33,
-      34,  35,  36,  37,  38,  39,  40,  41,  42,  43,  44,  45,  46,  47,  48,
-      49,  50,  51,  nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
-      nop};
+      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
+      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, 62,  nop, nop, nop, 63,  52,  53,  54,  55,  56,  57,  58,  59,  60,  61,
+      nop, nop, nop, nop, nop, nop, nop, 0,   1,   2,   3,   4,   5,   6,   7,   8,   9,   10,  11,  12,  13,  14,  15,  16,  17,  18,  19,  20,  21,
+      22,  23,  24,  25,  nop, nop, nop, nop, nop, nop, 26,  27,  28,  29,  30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,  41,  42,  43,  44,
+      45,  46,  47,  48,  49,  50,  51,  nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
+      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
+      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
+      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop,
+      nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop, nop};
 
   unsigned int input_length = input.size();
 
@@ -90,29 +76,29 @@
   for (unsigned int i = 0; i < input_length; i++) {
     char base64code0;
     char base64code1;
-    char base64code2 = 0; // initialized to 0 to suppress warnings
+    char base64code2 = 0;  // initialized to 0 to suppress warnings
     char base64code3;
 
     base64code0 = decoding_data[static_cast<int>(input[i])];
-    if (base64code0 == nop) // non base64 character
+    if (base64code0 == nop)  // non base64 character
       return false;
-    if (!(++i < input_length)) // we need at least two input bytes for first
-                               // byte output
+    if (!(++i < input_length))  // we need at least two input bytes for first
+                                // byte output
       return false;
     base64code1 = decoding_data[static_cast<int>(input[i])];
-    if (base64code1 == nop) // non base64 character
+    if (base64code1 == nop)  // non base64 character
       return false;
 
     output += ((base64code0 << 2) | ((base64code1 >> 4) & 0x3));
 
     if (++i < input_length) {
       char c = input[i];
-      if (c == '=') { // padding , end of input
+      if (c == '=') {  // padding , end of input
         assert((base64code1 & 0x0f) == 0);
         return true;
       }
       base64code2 = decoding_data[static_cast<int>(input[i])];
-      if (base64code2 == nop) // non base64 character
+      if (base64code2 == nop)  // non base64 character
         return false;
 
       output += ((base64code1 << 4) & 0xf0) | ((base64code2 >> 2) & 0x0f);
@@ -120,12 +106,12 @@
 
     if (++i < input_length) {
       char c = input[i];
-      if (c == '=') { // padding , end of input
+      if (c == '=') {  // padding , end of input
         assert((base64code2 & 0x03) == 0);
         return true;
       }
       base64code3 = decoding_data[static_cast<int>(input[i])];
-      if (base64code3 == nop) // non base64 character
+      if (base64code3 == nop)  // non base64 character
         return false;
 
       output += (((base64code2 << 6) & 0xc0) | base64code3);
@@ -134,5 +120,4 @@
 
   return true;
 }
-
 }
\ No newline at end of file