A couple of little comment fixes (#1416)

src/raylib.h

@@ -974,9 +974,9 @@ RLAPI void SaveFileData(const char *fileName, void *data, unsigned int bytesToWr
 RLAPI char *LoadFileText(const char *fileName);                   // Load text data from file (read), returns a '\0' terminated string
 RLAPI void SaveFileText(const char *fileName, char *text);        // Save text data to file (write), string must be '\0' terminated
 RLAPI bool FileExists(const char *fileName);                      // Check if file exists
-RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension (including point: .png,.wav)
+RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension (including point: .png, .wav)
 RLAPI bool DirectoryExists(const char *dirPath);                  // Check if a directory path exists
-RLAPI const char *GetFileExtension(const char *fileName);         // Get pointer to extension for a filename string  (including point: ".png")
+RLAPI const char *GetFileExtension(const char *fileName);         // Get pointer to extension for a filename string (including point: ".png")
 RLAPI const char *GetFileName(const char *filePath);              // Get pointer to filename for a path string
 RLAPI const char *GetFileNameWithoutExt(const char *filePath);    // Get filename string without extension (uses static string)
 RLAPI const char *GetDirectoryPath(const char *filePath);         // Get full path for a given fileName with path (uses static string)
@@ -990,8 +990,8 @@ RLAPI char **GetDroppedFiles(int *count);                         // Get dropped
 RLAPI void ClearDroppedFiles(void);                               // Clear dropped files paths buffer (free memory)
 RLAPI long GetFileModTime(const char *fileName);                  // Get file modification time (last write time)
 
-RLAPI unsigned char *CompressData(unsigned char *data, int dataLength, int *compDataLength);        // Compress data (DEFLATE algorythm)
-RLAPI unsigned char *DecompressData(unsigned char *compData, int compDataLength, int *dataLength);  // Decompress data (DEFLATE algorythm)
+RLAPI unsigned char *CompressData(unsigned char *data, int dataLength, int *compDataLength);        // Compress data (DEFLATE algorithm)
+RLAPI unsigned char *DecompressData(unsigned char *compData, int compDataLength, int *dataLength);  // Decompress data (DEFLATE algorithm)
 
 // Persistent storage management
 RLAPI void SaveStorageValue(unsigned int position, int value);    // Save integer value to storage file (to defined position)