Refactor comments for clarity and fix variable naming conflict in capitalise function

Author: MohammedNaru

Sprint-1/2-mandatory-errors/0.js

@@ -1,2 +1,4 @@
-This is just an instruction for the first activity - but it is just for human consumption
-We don't want the computer to run these 2 lines - how can we solve this problem?
+///This is just an instruction for the first activity - but it is just for human consumption
+//We don't want the computer to run these 2 lines - how can we solve this problem?
+
+// in code use backslashes to create comments.

Sprint-2/1-key-errors/0.js

@@ -1,13 +1,28 @@
 // Predict and explain first...
-//  =============> write your prediction here
+//  =============> write your prediction here:
+// I think their will be an error because of the str tag
+
+
+
+
 
 // call the function capitalise with a string input
+console.log(capitalise("hello")); // should print "Hello"
+
+
 // interpret the error message and figure out why an error is occurring
 
-function capitalise(str) {
-  let str = `${str[0].toUpperCase()}${str.slice(1)}`;
-  return str;
-}
 
-// =============> write your explanation here
+//function capitalise(str) {
+  //let str = `${str[0].toUpperCase()}${str.slice(1)}`;
+  //return str;
+//}
+
+// =============> write your explanation here:
+// str is being used as both the function parameter and a variable inside the function, causing a conflict.
+
+
 // =============> write your new code here
+
+function capitalise(inputStr) {
+  return `${inputStr[0].toUpperCase()}${inputStr.slice(1)}`;}