fix inconsistent spacing in BIOS logs

This commit fixes odd looking inconsistent spacing
while tracing the BIOS attribute updates.

Change-Id: Ib9dba3ca28e86ac64d67fe2b7ef5e3f66ce971b5
Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
diff --git a/libpldmresponder/bios_config.cpp b/libpldmresponder/bios_config.cpp
index 991b5c0..c45cd3e 100644
--- a/libpldmresponder/bios_config.cpp
+++ b/libpldmresponder/bios_config.cpp
@@ -778,7 +778,7 @@
                                                  stringTable);
                 auto chkBMC = isBMC ? "true" : "false";
                 info(
-                    "BIOS:{ATTR_NAME}, updated to value: {NEW_VAL}, by BMC: {CHK_BMC} ",
+                    "BIOS: {ATTR_NAME}, updated to value: {NEW_VAL}, by BMC: {CHK_BMC} ",
                     "ATTR_NAME", attrName, "NEW_VAL", nwVal, "CHK_BMC", chkBMC);
             }
             break;
@@ -790,7 +790,7 @@
                 table::attribute_value::decodeIntegerEntry(attrValueEntry);
             auto chkBMC = isBMC ? "true" : "false";
             info(
-                "BIOS:  {ATTR_NAME}, updated to value: {UPDATED_VAL}, by BMC: {CHK_BMC}",
+                "BIOS: {ATTR_NAME}, updated to value: {UPDATED_VAL}, by BMC: {CHK_BMC}",
                 "ATTR_NAME", attrName, "UPDATED_VAL", value, "CHK_BMC", chkBMC);
             break;
         }
@@ -801,7 +801,7 @@
                 table::attribute_value::decodeStringEntry(attrValueEntry);
             auto chkBMC = isBMC ? "true" : "false";
             info(
-                "BIOS:  {ATTR_NAME}, updated to value: {UPDATED_VAL}, by BMC: {CHK_BMC}",
+                "BIOS: {ATTR_NAME}, updated to value: {UPDATED_VAL}, by BMC: {CHK_BMC}",
                 "ATTR_NAME", attrName, "UPDATED_VAL", value, "CHK_BMC", chkBMC);
             break;
         }