Make <identifier> lowercase as per CodingGuidelines

*.c part for matches with '<[A-Z]+>' (and affected test).

Signed-off-by: Michael J Gruber <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: Michael J Gruber

t/t0040-parse-options.sh

@@ -19,7 +19,7 @@ usage: test-parse-options <options>
     --set23               set integer to 23
     -t <time>             get timestamp of <time>
     -L, --length <str>    get length of <str>
-    -F, --file <FILE>     set file to <FILE>
+    -F, --file <file>     set file to <file>
 
 String options
     -s, --string <string>

test-parse-options.c

@@ -46,7 +46,7 @@ int main(int argc, const char **argv)
 		OPT_DATE('t', NULL, &timestamp, "get timestamp of <time>"),
 		OPT_CALLBACK('L', "length", &integer, "str",
 			"get length of <str>", length_callback),
-		OPT_FILENAME('F', "file", &file, "set file to <FILE>"),
+		OPT_FILENAME('F', "file", &file, "set file to <file>"),
 		OPT_GROUP("String options"),
 		OPT_STRING('s', "string", &string, "string", "get a string"),
 		OPT_STRING(0, "string2", &string, "str", "get another string"),