Merge pull request #1094 from kalkin/master

Unify output of p6doc & p6doc -h

Author: coke

bin/p6doc

@@ -70,12 +70,12 @@ sub show-docs(Str $path, :$section, :$no-pager) {
     shell $doc-command-str;
 }
 
-multi sub MAIN() {
-
+sub USAGE() {
     say 'What documentation do you want to read?';
     say "Examples: $PROGRAM-NAME Str";
     say "          $PROGRAM-NAME Str.split";
     say "          $PROGRAM-NAME faq";
+    say "          $PROGRAM-NAME path/to/file";
 
     say "\nYou can list some top level documents:";
     say "          $PROGRAM-NAME -l";