diff --git a/platformio/commands/run.py b/platformio/commands/run.py
index ab344ad6..a097ebd0 100644
--- a/platformio/commands/run.py
+++ b/platformio/commands/run.py
@@ -201,8 +201,7 @@ def _autoinstall_libs(ctx, libids_list):
             click.confirm(
                 "The libraries with IDs '%s' have not been installed yet. "
                 "Would you like to install them now?" %
-                ", ".join([str(i) for i in not_intalled_libs])
-    )):
+                ", ".join([str(i) for i in not_intalled_libs]))):
         ctx.invoke(cmd_lib_install, libid=not_intalled_libs)