Specify that < > is alternate syntax and add ( ) around example calls

pod/perlfunc.pod

@@ -3385,6 +3385,12 @@ is discussed in more detail in L<perlop/"I/O Operators">.
         # Do stuff
     }
 
+Glob also supports an altnernate syntax using C<< < >> C<< > >> as
+delimiters. While this syntax is supported, it is recommended that you
+use C<glob()> instead as it is more readable and searchable.
+
+    my @txt_files  = <"*.txt">;
+
 Note that L<C<glob>|/glob EXPR> splits its arguments on whitespace and
 treats
 each segment as separate pattern.  As such, C<glob("*.c *.h")>
@@ -3396,20 +3402,20 @@ For example, to glob filenames that have an C<e> followed by a space
 followed by an C<f>, use one of:
 
     my @spacies = <"*e f*">;
-    my @spacies = glob '"*e f*"';
-    my @spacies = glob q("*e f*");
+    my @spacies = glob('"*e f*"');
+    my @spacies = glob(q("*e f*"));
 
 If you had to get a variable through, you could do this:
 
-    my @spacies = glob "'*${var}e f*'";
-    my @spacies = glob qq("*${var}e f*");
+    my @spacies = glob("'*${var}e f*'");
+    my @spacies = glob(qq("*${var}e f*"));
 
 If non-empty braces are the only wildcard characters used in the
 L<C<glob>|/glob EXPR>, no filenames are matched, but potentially many
 strings are returned.  For example, this produces nine strings, one for
 each pairing of fruits and colors:
 
-    my @many = glob "{apple,tomato,cherry}={green,yellow,red}";
+    my @many = glob("{apple,tomato,cherry}={green,yellow,red}");
 
 This operator is implemented using the standard C<File::Glob> extension.
 See L<File::Glob> for details, including