doc: typo fix breadpad->breakpad

Change-Id: I24a98773cd4b919cf7728dee17f9b6678640c6cd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2828781
Auto-Submit: Ian Barkley-Yeung <iby@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
Cr-Commit-Position: refs/heads/master@{#873103}

docs/linux/crash_dumping.md

@@ -57,7 +57,7 @@ crash handler, we observe some rules:
     `memcpy`. Since the compiler can emit calls to `memcpy` we can't really
     avoid it.
 1.  We don't allocate memory via malloc as the heap may be corrupt. Instead we
-    use a custom allocator (in `breadpad/linux/memory.h`) which gets clean pages
+    use a custom allocator (in `breakpad/linux/memory.h`) which gets clean pages
     directly from the kernel.
 
 In order to avoid calling into libc we have a couple of header files which wrap