Trailing whitespace removal over entire tree

coreutils/chown.c

@@ -93,7 +93,7 @@ int chown_main(int argc, char **argv)
 				fileAction,     // file action
 				fileAction,     // dir action
 				NULL,           // user data
-				0)              // depth 
+				0)              // depth
 		) {
 			retval = EXIT_FAILURE;
 		}

coreutils/uudecode.c

@@ -146,7 +146,7 @@ int uudecode_main(int argc, char **argv)
 		FILE *dst_stream;
 		int mode;
 		int ret;
-		
+
 		if (strncmp(line, "begin-base64 ", 13) == 0) {
 			line_ptr = line + 13;
 			decode_fn_ptr = read_base64;