fix paniced->panicked typos

In a testament to the utter simplicity and logic of the English
language ;-), I found a single correct use - in kernel/panic.c - and
10-15 incorrect ones.

Signed-Off-By: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

Documentation/kdump/gdbmacros.txt

@@ -175,7 +175,7 @@ end
 document trapinfo
 	Run info threads and lookup pid of thread #1
 	'trapinfo <pid>' will tell you by which trap & possibly
-	addresthe kernel paniced.
+	address the kernel panicked.
 end