fix: init cyclo complexity to 1

Author: Mikadows

src/code-quality/complexity/CyclomaticComplexity.ts

@@ -6,13 +6,13 @@ import { CodeTokens } from '../tokenizer/CodeTokens';
 export class CyclomaticComplexity {
   /**
    * The cyclomatic complexity of a function is calculated according to the following rules:
-   *    -1 is the base complexity of a function
+   *     1 is the base complexity of a function
    *    +1 for each 'if', 'for', 'case', '&&' or '||'
    * @param tokenizedCode
    * @return cyclomaticComplexity
    */
   public compute(tokenizedCode: CodeTokens[]): number {
-    let cyclomaticComplexity = -1;
+    let cyclomaticComplexity = 1;
 
     tokenizedCode.forEach((token) => {
       // console.log(`token: ${token}`);