Apply suggestions from code review

Co-Authored-By: Daniel Schep <[email protected]>

Author: jaysonsantos

lib/poetry.js

@@ -33,19 +33,19 @@ function pyprojectTomlToRequirements() {
     throw new Error(res.stderr);
   }
 
-  const editableLine = new RegExp(/^-e /gm);
+  const editableFlag = new RegExp(/^-e /gm);
   const sourceRequirements = path.join(this.servicePath, 'requirements.txt');
   const requirementsContents = fse.readFileSync(sourceRequirements, {
     encoding: 'utf-8'
   });
 
-  if (requirementsContents.match(editableLine)) {
+  if (requirementsContents.match(editableFlag)) {
     this.serverless.cli.log(
       'The generated file contains -e lines, removing them...'
     );
     fse.writeFileSync(
       sourceRequirements,
-      requirementsContents.replace(editableLine, '')
+      requirementsContents.replace(editableFlag, '')
     );
   }