diff --git a/src/doc/trpl/closures.md b/src/doc/trpl/closures.md
index 85e74b083b4..fee18cb0167 100644
--- a/src/doc/trpl/closures.md
+++ b/src/doc/trpl/closures.md
@@ -64,7 +64,7 @@ Small differences, but they’re similar.
 
 # Closures and their environment
 
-The environment for a closure can include bindings from it's enclosing scope in
+The environment for a closure can include bindings from its enclosing scope in
 addition to parameters and local bindings.  It looks like this:
 
 ```rust
diff --git a/src/llvm b/src/llvm
index 2e9f0d21fe3..62ad301a240 160000
--- a/src/llvm
+++ b/src/llvm
@@ -1 +1 @@
-Subproject commit 2e9f0d21fe321849a4759a01fc28eae82ef196d6
+Subproject commit 62ad301a2407a7aca50c1d5120c63597d676d29f