--- Libc/Libc-498/pthreads/pthread_cleanup_pop.3
+++ Libc/Libc-262.2.12/pthreads/pthread_cleanup_pop.3
@@ -40,11 +40,12 @@
 .Sh DESCRIPTION
 The
 .Fn pthread_cleanup_pop
-function pops the top cleanup routine off
-of the current thread's cleanup routine stack and, if
+function pops the top cleanup routine off of the current threads cleanup
+routine stack, and, if
 .Fa execute
 is non-zero, it will execute the function.
-If there is no cleanup routine,
+If there is no cleanup routine
+then
 .Fn pthread_cleanup_pop
 does nothing.
 .Sh RETURN VALUES