Clean up .gitignore comments

.gitignore

@@ -1,6 +1,7 @@
 *.o
 
 tt
+setc/
 
 #Generated benchmark results
 /res/
@@ -205,7 +206,8 @@ cython_debug/
 
 #Visual Studio Code
 #Visual Studio Code specific template is maintained in a separate VisualStudioCode.gitignore
-#   that can be found at https://github.com/github/gitignore/blob/main/Global/VisualStudioCode.gitignore
+#that can be found at \
+    https:  // github.com/github/gitignore/blob/main/Global/VisualStudioCode.gitignore
 #and can be added to the global gitignore or merged into this file.However, if you prefer,
 #you could uncomment the following to ignore the entire vscode folder
 #.vscode /