diff --git a/vpd-parser/keyword_vpd_parser.cpp b/vpd-parser/keyword_vpd_parser.cpp
index ca05692..b335c07 100644
--- a/vpd-parser/keyword_vpd_parser.cpp
+++ b/vpd-parser/keyword_vpd_parser.cpp
@@ -28,7 +28,7 @@
 
     auto kwValMap = kwValParser();
 
-    // Donot process these two functions for bono type VPD
+    // Do not process these two functions for bono type VPD
     if (!kwVpdType)
     {
         validateSmallResourceTypeEnd();
@@ -55,7 +55,7 @@
 {
     kwVpdIterator = keywordVpdVector.begin();
 
-    // Check for large resource type identfier string
+    // Check for large resource type identifier string
     if (*kwVpdIterator != KW_VPD_START_TAG)
     {
         throw std::runtime_error(
diff --git a/vpd-parser/keyword_vpd_parser.hpp b/vpd-parser/keyword_vpd_parser.hpp
index 4466c6b..6b02961 100644
--- a/vpd-parser/keyword_vpd_parser.hpp
+++ b/vpd-parser/keyword_vpd_parser.hpp
@@ -130,7 +130,7 @@
     /**
      * @brief Check for iterator Out of Bound exception
      *
-     * Check if no.of elements from (begining of the vector) to (iterator +
+     * Check if no.of elements from (beginning of the vector) to (iterator +
      * incVar) is lesser than or equal to the total no.of elements in the
      * vector. This check is performed before the advancement of the iterator.
      *
diff --git a/vpd-parser/parser_factory.hpp b/vpd-parser/parser_factory.hpp
index ca9f41e..f6f54c3 100644
--- a/vpd-parser/parser_factory.hpp
+++ b/vpd-parser/parser_factory.hpp
@@ -11,7 +11,7 @@
 namespace factory
 {
 /** @class ParserFactory
- *  @brief Factory calss to instantiate concrete parser class.
+ *  @brief Factory class to instantiate concrete parser class.
  *
  *  This class should be used to instantiate an instance of parser class based
  *  on the typeof vpd file.
diff --git a/vpd-parser/parser_interface.hpp b/vpd-parser/parser_interface.hpp
index 4ad583f..259ef86 100644
--- a/vpd-parser/parser_interface.hpp
+++ b/vpd-parser/parser_interface.hpp
@@ -19,7 +19,7 @@
  *  @brief Interface class for vpd parsers.
  *
  *  Any concrete parser class, implementing the parser logic needs to
- *  derive from this interface class and ovverride the methods declared
+ *  derive from this interface class and override the methods declared
  *  in this class.
  */
 class ParserInterface
@@ -28,7 +28,7 @@
     /**
      * @brief An api to implement parsing logic for VPD file.
      * Needs to be implemented by all the class deriving from
-     * parser inerface.
+     * parser interface.
      *
      * @return parsed format for vpd data, depending upon the
      * parsing logic.
@@ -39,7 +39,7 @@
      * @brief An api to return interface name which will hold the
      * data on cache.
      * Needs to be implemented by all the class deriving fronm
-     * parser inerface
+     * parser interface
      *
      * @return - Interface name for that vpd type.
      */