Update src/profiling/wpa_profiling.md

Co-authored-by: Yuki Okushi <[email protected]>

Author: wesleywiser

src/profiling/wpa_profiling.md

@@ -52,7 +52,7 @@ else you want to build the stage 1 compiler.
 
 Now that the stage 1 compiler is built, we can record the stage 2 build. Go back to WPR, click the
 "start" button and build the stage 2 compiler (e.g., `python x build --stage=2 -i library/std `).
-When this process finishes, stop the recording. 
+When this process finishes, stop the recording.
 
 Click the Save button and once that process is complete, click the "Open in WPA" button which
 appears.