Fix typo.

[pintos-anon] / doc / userprog.texi

diff --git a/doc/userprog.texi b/doc/userprog.texi
index 88d8bbddccded5d36354ac30603901d01cc458e5..8524219bf0acc5052f5d75e52817fd4999b2bb79 100644 (file)
--- a/doc/userprog.texi
+++ b/doc/userprog.texi
@@ -622,7 +622,7 @@ the program cannot load or run for any reason.
 If process @var{pid} is still alive, waits until it dies.
 Then, returns the status that @var{pid} passed to @code{exit},
 or -1 if @var{pid}
-was terminated by the kernel (e.g.@: killed due to an exception).=  If
+was terminated by the kernel (e.g.@: killed due to an exception).  If
 @var{pid} does not refer to a child of the
 calling thread, or if @code{wait} has already been successfully
 called for the given @var{pid}, returns -1 immediately, without