fixed typos

snippets/RPNSolver.md

@@ -1,24 +0,0 @@
-### RPNSolver
-
-Solves the given reverse polish notation
-
-``` js
-const RPNSolver = RPN => {
-  const operators = {'*' : (a,b) => a * b, '+' : (a,b) => a + b, '-' : (a,b) => a - b, '/' : (a,b) => a / b, '**': (a,b) => a ** b}
-  let [stack,solve] = [[],RPN.replace(/\^/g,'**').split(/\s+/g).filter(el => !/\s+/.test(el) && el !== '')]
-  solve.forEach(symbol => {
-    if(!isNaN(parseFloat(symbol)) && isFinite(symbol)) {stack.push(symbol)}
-          else if (Object.keys(operators).includes(symbol)) {
-          let [a,b] = [stack.pop(),stack.pop()]
-          stack.push(operators[symbol](parseFloat(b),parseFloat(a)))
-        } else { throw `${symbol} is not a recognized symbol` }
-  }
-)
- if(stack.length === 1)  return stack.pop()
-  else  throw `${RPN} is not a proper RPN. Please check it and try again`
-}
-```
-
-```js
-
-```