diff --git a/codes/target_therapy_snpindel.pl b/codes/target_therapy_snpindel.pl
index 0ba2040..c720b82 100755
--- a/codes/target_therapy_snpindel.pl
+++ b/codes/target_therapy_snpindel.pl
@@ -119,7 +119,7 @@ while (<IN>) {
         $mut_type = '';
     }
     elsif ($record{'Func_refGene'} =~ /splicing/) {
-        $protein = 'Truncating Mutation';
+        $protein = 'Truncating Mutations';
         $mut_type = '';
     }
     else {