[Docs] Fix typo in scheduler model documentation. enumemation->enumeration
llvm-svn: 320288
diff --git a/llvm/docs/WritingAnLLVMBackend.rst b/llvm/docs/WritingAnLLVMBackend.rst
index 8cffee4..5f34c70 100644
--- a/llvm/docs/WritingAnLLVMBackend.rst
+++ b/llvm/docs/WritingAnLLVMBackend.rst
@@ -1008,7 +1008,7 @@
----------------------
Instruction itineraries can be queried using MCDesc::getSchedClass(). The
-value can be named by an enumemation in llvm::XXX::Sched namespace generated
+value can be named by an enumeration in llvm::XXX::Sched namespace generated
by TableGen in XXXGenInstrInfo.inc. The name of the schedule classes are
the same as provided in XXXSchedule.td plus a default NoItinerary class.