2 files changed, 9 insertions, 9 deletions
diff --git a/t/op/64bit.t b/t/op/64bit.t
index d35254be24..5625b4fa13 100644
--- a/t/op/64bit.t
+++ b/t/op/64bit.t
@@ -15,7 +15,7 @@ BEGIN {
 
 # so that using > 0xfffffff constants and
 # 32+ bit vector sizes doesn't cause noise
-no warning qw(overflow portable);
+no warnings qw(overflow portable);
 
 print "1..39\n";
 
diff --git a/t/op/tie.t b/t/op/tie.t
index 49f07d4d2d..105b1d6f18 100755
--- a/t/op/tie.t
+++ b/t/op/tie.t
@@ -77,7 +77,7 @@ EXPECT
 ########
 
 # strict behaviour, without any extra references
-use warning 'untie';
+use warnings 'untie';
 #local $^W = 1 ;
 use Tie::Hash ;
 tie %h, Tie::StdHash;
@@ -86,7 +86,7 @@ EXPECT
 ########
 
 # strict behaviour, with 1 extra references generating an error
-use warning 'untie';
+use warnings 'untie';
 #local $^W = 1 ;
 use Tie::Hash ;
 $a = tie %h, Tie::StdHash;
@@ -96,7 +96,7 @@ untie attempted while 1 inner references still exist
 ########
 
 # strict behaviour, with 1 extra references via tied generating an error
-use warning 'untie';
+use warnings 'untie';
 #local $^W = 1 ;
 use Tie::Hash ;
 tie %h, Tie::StdHash;
@@ -107,7 +107,7 @@ untie attempted while 1 inner references still exist
 ########
 
 # strict behaviour, with 1 extra references which are destroyed
-use warning 'untie';
+use warnings 'untie';
 #local $^W = 1 ;
 use Tie::Hash ;
 $a = tie %h, Tie::StdHash;
@@ -117,7 +117,7 @@ EXPECT
 ########
 
 # strict behaviour, with extra 1 references via tied which are destroyed
-use warning 'untie';
+use warnings 'untie';
 #local $^W = 1 ;
 use Tie::Hash ;
 tie %h, Tie::StdHash;
@@ -128,7 +128,7 @@ EXPECT
 ########
 
 # strict error behaviour, with 2 extra references 
-use warning 'untie';
+use warnings 'untie';
 #local $^W = 1 ;
 use Tie::Hash ;
 $a = tie %h, Tie::StdHash;
@@ -139,13 +139,13 @@ untie attempted while 2 inner references still exist
 ########
 
 # strict behaviour, check scope of strictness.
-no warning 'untie';
+no warnings 'untie';
 #local $^W = 0 ;
 use Tie::Hash ;
 $A = tie %H, Tie::StdHash;
 $C = $B = tied %H ;
 {
-    use warning 'untie';
+    use warnings 'untie';
     #local $^W = 1 ;
     use Tie::Hash ;
     tie %h, Tie::StdHash;