fix(curriculum): Updated description of step 119 of JavaScript Algori…

…thms and Data Structures Role Playing Game (freeCodeCamp#53605)

curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-javascript-by-building-a-role-playing-game/62a8e41e2f190c58404dd46e.md

@@ -7,7 +7,7 @@ dashedName: step-118
 
 # --description--
 
-On a new line, add the string `" You attack it with your <weapon>."` to the `text` value, replacing `<weapon>` with the player's current weapon. Additionally, remember that this line of text starts with a space so it will properly display. 
+On a new line, use the addition assignment operator(`+=`), to add the string `" You attack it with your <weapon>."` to the `text` value, replacing `<weapon>` with the player's current weapon. Additionally, remember that this line of text starts with a space so it will properly display. 
 
 # --hints--