flag: removed the colon after "Usage" in the documentation

Removing the colon will make the "Usage" and "Command line flag syntax" in the docs, a header when interpreted by godoc.

Fixes #25749

Change-Id: Ifc5572e171db1aaef9775b1d6c86091a8f2528fd
GitHub-Last-Rev: 1b579734308cbcb96f17d945b9c7af70e259cb5b
GitHub-Pull-Request: golang/go#25750
Reviewed-on: https://go-review.googlesource.com/116555
Reviewed-by: Rob Pike <r@golang.org>

diff --git a/src/flag/flag.go b/src/flag/flag.go
index f613144a7e35be3e1ade269a32ca6e697474c2aa..188adb285f4a9eeada62028fb3e1e3074c9713b7 100644 (file)
--- a/src/flag/flag.go
+++ b/src/flag/flag.go
@@ -5,7 +5,7 @@
 /*
        Package flag implements command-line flag parsing.
 
-       Usage:
+       Usage
 
        Define flags using flag.String(), Bool(), Int(), etc.
 
@@ -35,7 +35,7 @@
        slice flag.Args() or individually as flag.Arg(i).
        The arguments are indexed from 0 through flag.NArg()-1.
 
-       Command line flag syntax:
+       Command line flag syntax
                -flag
                -flag=x
                -flag x  // non-boolean flags only