remove unused utils

add comments to remaining items so we know what they're for.

Closes #3906

Author: coke

util/issue-with-all-pod6.raku

@@ -1,5 +1,7 @@
 #! /usr/bin/env raku
 
+# see USAGE for info.
+
 use Telemetry; # used so we can check these docs
 # stubs
 role Result{...}; role Ok{...}; role Err{...}; role ErrKind{...}; role UncheckableType {...}

util/list-missing-methods.raku

@@ -1,5 +1,12 @@
 #!/usr/bin/env raku
 
+=begin overview
+
+Run this script to correct files to use no break spaces when
+xt/perl-nbsp.rakutest fails.
+
+=end overview
+
 use lib 'lib';
 use Test-Files;
 

util/perl-nbsp.raku

@@ -1,3 +1,6 @@
+# This script will run make xtest on any files in the repository that have not yet been committed
+# use before 'git commit' to ensure your commit doesn't require correction.
+
 export TEST_FILES=`git status --porcelain | grep ' M' | awk '{print $2}'`
 
 [ "$TEST_FILES" = "" ] && echo "nothing to test"