update description of p5snap

Author: Qianqianye

src/data/en.yml

@@ -795,8 +795,7 @@ libraries:
   p5.shape.js: A library built to add more simple shapes to the p5.js framework.
   P5.slides: p5.slides is a presentation platform written in p5.js.
   p5snap: >-
-    p5snap is a command-line interface that creates and saves snapshots of a 
-    p5 sketchp5snap is a command-line interface that creates and saves snapshots 
+    p5snap is a command-line interface that creates and saves snapshots 
     of a p5 sketch on an interval.
   p5.speech: >-
     p5.speech provides simple, clear access to the Web Speech and Speech