fix(curriculum): refer to + as a quantifier in step 32 of Calorie Counter (freeCodeCamp#64968)

Co-authored-by: majestic-owl448 <26656284+majestic-owl448@users.noreply.github.com>

Author: lakshay122007

curriculum/challenges/english/blocks/workshop-calorie-counter/63bf5adfe2981b332eb007b6.md

@@ -7,17 +7,17 @@ dashedName: step-32
 
 # --description--
 
-The `+` modifier in a regex allows you to match a pattern that occurs one or more times. To match your digit pattern one or more times, add a plus after each of the digit character classes. For example: `[0-9]+`.
+The `+` quantifier in a regular expression allows you to match a pattern that occurs one or more times. To match your digit pattern one or more times, add a plus after each of the digit character classes. For example: `[0-9]+`.
 
 # --hints--
 
-You should add the `+` modifier to the character class before `e` in your regular expression.
+You should add the `+` quantifier to the character class before `e` in your regular expression.
 
 ```js
 assert.match(isInvalidInput.toString(), /regex\s*=\s*\/\[0-9\]\+e/);
 ```
 
-You should add the `+` modifier to the character class after `e` in your regular expression.
+You should add the `+` quantifier to the character class after `e` in your regular expression.
 
 ```js
 assert.match(isInvalidInput.toString(), /regex\s*=\s*\/\[0-9\]\+e\[0-9\]\+\//);