format mistake

tests/runtests.1

@@ -72,7 +72,7 @@ reruns the test that number of times, each time forcing one of the allocations
 to fail until all allocs have been tested. By setting \fInum\fP you can force
 the allocation with that number to be set to fail at once instead of looping
 through everyone, which is very handy when debugging and then often in
-combination with \fI-g\-P.
+combination with \fI-g\fP.
 .IP "-v"
 Enable verbose output. Speaks more than default.
 .SH "RUNNING TESTS"