Removed excess "my" from ch-2.pl

1 files changed, 2 insertions, 2 deletions

diff --git a/challenge-202/robbie-hatley/perl/ch-2.pl b/challenge-202/robbie-hatley/perl/ch-2.pl
index 2c021accaa..7fd591ddb9 100755
--- a/challenge-202/robbie-hatley/perl/ch-2.pl
+++ b/challenge-202/robbie-hatley/perl/ch-2.pl
@@ -62,7 +62,7 @@ for (@arrays){
    
    # For each elevation change, decide what to do, based valley-wall state
    # and on whether we've reached the last elevation yet:
-   for ( my $idx = 1 ; $idx <= $#array ; ++$idx ){
+   for ( $idx = 1 ; $idx <= $#array ; ++$idx ){
 
       # If we're on the Left Wall of our current valley, check to see if we
       # just transitioned to the Right Wall:
@@ -108,4 +108,4 @@ for (@arrays){
    # Print results:
    say '';
    say "Array of elevations     = (@array)";
-   say "Left-most widest valley = (@valley)"}
\ No newline at end of file
+   say "Left-most widest valley = (@valley)"}