Update RPNSolver.md

2018-01-01 21:09:58 +05:30
parent f595482ec6
commit 00b8d2c319
1 changed files with 1 additions and 1 deletions
--- a/snippets/RPNSolver.md
+++ b/snippets/RPNSolver.md
@ -26,7 +26,7 @@ const RPNSolver = RPN => {
        } else { console.log('Wrong RPN')}
  }
 )
-return stack.length === 1 ? stack.pop : console.log("error")
+return stack.length === 1 ? stack.pop() : console.log("error")
 }
 ```