Added review comments.

Author: isharasampath

NTPClient.cpp

@@ -153,12 +153,12 @@ DateTime NTPClient::getDateTime() const {
   return dt;
 }
 
-String NTPClient::formatDateTime(const char* fmt) const {
+String NTPClient::getFormattedDateTime(const char* dateTimeFormat) const {
   struct tm * ts;
   time_t rawTime = this->getEpochTime();
   ts = localtime(&rawTime);
   char buf[64];
-  strftime(buf, sizeof(buf), fmt, ts);
+  strftime(buf, sizeof(buf), dateTimeFormat, ts);
   return String(buf);
 }
 

NTPClient.h

@@ -85,15 +85,15 @@ class NTPClient {
     int getSeconds() const;
 
     /**
-     * Get date time as a astuct which contains
+     * Get date time as a struct which contains
      * Year, Month, Date, Hours, Minutes, Seconds
      */
     DateTime getDateTime() const;
 
     /**
-     * Format the date time to a string with a given format (Ex: %Y/%m/%d %H:%M:%S)
+     * Return the date time as a String with the given format (Ex: %Y/%m/%d %H:%M:%S)
      */
-    String formatDateTime(const char* fmt) const;
+    String getFormattedDateTime(const char* dateTimeFormat) const;
 
     /**
      * Changes the time offset. Useful for changing timezones dynamically

keywords.txt

@@ -21,3 +21,5 @@ getEpochTime	KEYWORD2
 setTimeOffset	KEYWORD2
 setUpdateInterval	KEYWORD2
 setPoolServerName	KEYWORD2
+getDateTime	KEYWORD2
+getFormattedDateTime	KEYWORD2