Fixes grammar mistakes in error messages.

include/rapidjson/error/en.h

@@ -19,7 +19,7 @@ inline const RAPIDJSON_ERROR_CHARTYPE* GetParseError_En(ParseErrorCode parseErro
 		case kParseErrorObjectMissColon:				return RAPIDJSON_ERROR_STRING("Missing a colon after a name of object member.");
 		case kParseErrorObjectMissCommaOrCurlyBracket:	return RAPIDJSON_ERROR_STRING("Missing a comma or '}' after an object member.");
 	
-		case kParseErrorArrayMissCommaOrSquareBracket:	return RAPIDJSON_ERROR_STRING("Must be a comma or ']' after an array element.");
+		case kParseErrorArrayMissCommaOrSquareBracket:	return RAPIDJSON_ERROR_STRING("Missing a comma or ']' after an array element.");
 
 		case kParseErrorStringUnicodeEscapeInvalidHex:	return RAPIDJSON_ERROR_STRING("Incorrect hex digit after \\u escape in string.");
 		case kParseErrorStringUnicodeSurrogateInvalid:	return RAPIDJSON_ERROR_STRING("The surrogate pair in string is invalid.");
@@ -27,7 +27,7 @@ inline const RAPIDJSON_ERROR_CHARTYPE* GetParseError_En(ParseErrorCode parseErro
 		case kParseErrorStringMissQuotationMark:		return RAPIDJSON_ERROR_STRING("Missing a closing quotation mark in string.");
 		case kParseErrorStringInvalidEncoding:			return RAPIDJSON_ERROR_STRING("Invalid encoidng in string.");
 
-		case kParesErrorNumberTooBig:					return RAPIDJSON_ERROR_STRING("Number too big to store in double.");
+		case kParesErrorNumberTooBig:					return RAPIDJSON_ERROR_STRING("Number too big to be stored in double.");
 		case kParseErrorNumberMissFraction:				return RAPIDJSON_ERROR_STRING("Miss fraction part in number.");
 		case kParseErrorNumberMissExponent:				return RAPIDJSON_ERROR_STRING("Miss exponent in number.");
 

include/rapidjson/reader.h

@@ -64,7 +64,7 @@ enum ParseErrorCode {
 	kParseErrorObjectMissColon,					//!< Missing a colon after a name of object member.
 	kParseErrorObjectMissCommaOrCurlyBracket,	//!< Missing a comma or '}' after an object member.
 	
-	kParseErrorArrayMissCommaOrSquareBracket,	//!< Must be a comma or ']' after an array element.
+	kParseErrorArrayMissCommaOrSquareBracket,	//!< Missing a comma or ']' after an array element.
 
 	kParseErrorStringUnicodeEscapeInvalidHex,	//!< Incorrect hex digit after \\u escape in string.
 	kParseErrorStringUnicodeSurrogateInvalid,	//!< The surrogate pair in string is invalid.
@@ -72,7 +72,7 @@ enum ParseErrorCode {
 	kParseErrorStringMissQuotationMark,			//!< Missing a closing quotation mark in string.
 	kParseErrorStringInvalidEncoding,			//!< Invalid encoidng in string.
 
-	kParesErrorNumberTooBig,					//!< Number too big to store in double.
+	kParesErrorNumberTooBig,					//!< Number too big to be stored in double.
 	kParseErrorNumberMissFraction,				//!< Miss fraction part in number.
 	kParseErrorNumberMissExponent				//!< Miss exponent in number.
 };