Fix inconsistent code indentation

Author: Iswanna

Sprint-3/1-implement-and-rewrite-tests/implement/1-get-angle-type.js

@@ -13,7 +13,7 @@ function getAngleType(angle) {
   }
 
   if (angle === 0) {
-    return "Acute angle"; 
+    return "Acute angle";
   } else if (angle < 90) {
     return "Acute angle";
   } else if (angle === 90) {
@@ -31,8 +31,6 @@ function getAngleType(angle) {
   return "Invalid angle";
 }
 
-
-
 // The line below allows us to load the getAngleType function into tests in other files.
 // This will be useful in the "rewrite tests with jest" step.
 module.exports = getAngleType;