Comment additions, typos, white-space.

And the reordering for clarity of one test

2 files changed, 2 insertions, 3 deletions

diff --git a/lib/unicore/mktables b/lib/unicore/mktables
index 7b7af71396..03f122b6f5 100644
--- a/lib/unicore/mktables
+++ b/lib/unicore/mktables
@@ -15633,7 +15633,7 @@ sub make_property_test_script() {
 # others except DAge.txt (as data in an extracted file can be over-ridden by
 # the non-extracted.  Some other files depend on data derived from an earlier
 # file, like UnicodeData requires data from Jamo, and the case changing and
-# folding requires data from Unicode.  Mostly, it safest to order by first
+# folding requires data from Unicode.  Mostly, it is safest to order by first
 # version releases in (except the Jamo).  DAge.txt is read before the
 # extracted ones because of the rarely used feature $compare_versions.  In the
 # unlikely event that there were ever an extracted file that contained the Age
diff --git a/lib/utf8_heavy.pl b/lib/utf8_heavy.pl
index 84a81676f0..95758f7287 100644
--- a/lib/utf8_heavy.pl
+++ b/lib/utf8_heavy.pl
@@ -105,9 +105,8 @@ sub _loose_name ($) {
 
         if ($type)
         {
-
             # Verify that this isn't a recursive call for this property.
-            # Can't use croak, as it may try to recurse here itself.
+            # Can't use croak, as it may try to recurse to here itself.
             my $class_type = $class . "::$type";
             if (grep { $_ eq $class_type } @recursed) {
                 CORE::die "panic: Infinite recursion in SWASHNEW for '$type'\n";