Fix typos.
Reviewers: mclow.lists, EricWF
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D43224
llvm-svn: 324989
diff --git a/libcxx/docs/DesignDocs/AvailabilityMarkup.rst b/libcxx/docs/DesignDocs/AvailabilityMarkup.rst
index 4a85c69..b8b4450 100644
--- a/libcxx/docs/DesignDocs/AvailabilityMarkup.rst
+++ b/libcxx/docs/DesignDocs/AvailabilityMarkup.rst
@@ -58,7 +58,7 @@
Some parameters can be passed to lit to run the test-suite and exercising the
availability.
-* The `platform` parameter controls the deployement target. For example lit can
+* The `platform` parameter controls the deployment target. For example lit can
be invoked with `--param=platform=macosx10.8`. Default is the current host.
* The `use_system_cxx_lib` parameter indicates to use another library than the
just built one. Invoking lit with `--param=use_system_cxx_lib=true` will run