Commit 8d343e2d authored by Rob Pike's avatar Rob Pike

a couple of cosmetic tweaks.

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=30599
CL=30602
parent 2fcc8f2f
...@@ -233,7 +233,7 @@ func Lookup(name string) *Flag { ...@@ -233,7 +233,7 @@ func Lookup(name string) *Flag {
return f return f
} }
// Set sets the value of tne named flag. It returns true if the set succeeded; false if // Set sets the value of the named flag. It returns true if the set succeeded; false if
// there is no such flag defined. // there is no such flag defined.
func Set(name, value string) bool { func Set(name, value string) bool {
f, ok := flags.formal[name]; f, ok := flags.formal[name];
...@@ -264,7 +264,7 @@ func PrintDefaults() { ...@@ -264,7 +264,7 @@ func PrintDefaults() {
// then calls os.Exit(1). // then calls os.Exit(1).
func Usage() { func Usage() {
if len(os.Args) > 0 { if len(os.Args) > 0 {
fmt.Fprintln(os.Stderr, "Usage of", os.Args[0] + ":"); fmt.Fprintf(os.Stderr, "Usage of %s:\n", os.Args[0]);
} else { } else {
fmt.Fprintln(os.Stderr, "Usage:"); fmt.Fprintln(os.Stderr, "Usage:");
} }
......
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