Fix tons of typos

src/utils/helpers/createProgressBarText.ts

@@ -34,6 +34,6 @@ export function createProgressBarText(params: IProgressBarConfiguration): string
   const bars: number = Math.max(Math.floor(derived.progress / (1 / derived.totalTicks)), 1);
   const dashes: number = Math.max(derived.totalTicks - bars, 0);
 
-  // String.prototype.repeat isn't completley supported, but good enough for our purposes
+  // String.prototype.repeat isn't completely supported, but good enough for our purposes
   return `[${"|".repeat(bars)}${"-".repeat(dashes)}]`;
 }

src/utils/helpers/isPowerOfTwo.ts

@@ -11,7 +11,7 @@ export function isPowerOfTwo(n: number): boolean {
     return false;
   }
 
-  // Disabiling the bitwise rule because it's honestly the most effecient way to check for this.
+  // Disabling the bitwise rule because it's honestly the most efficient way to check for this.
   // tslint:disable-next-line:no-bitwise
   return (n & (n - 1)) === 0;
 }