Fix typos in upgrade docs.

Signed-off-by: Edward Z. Yang <ezyang@mit.edu>

diff --git a/doc/upgrade.rst b/doc/upgrade.rst
index 85f9f800d7305f1d0dd5659d6984454ab14b3580..0cb405bc9d0e509746f518bf87643e1fe7b91ecf 100644 (file)
--- a/doc/upgrade.rst
+++ b/doc/upgrade.rst
@@ -175,9 +175,9 @@ to these tags::
     git checkout -b tpristine
     git reset --hard 1.0
 
-Find the committer time associated with the commit using ``git show``
+Find the committer time associated with the ``tmaster`` commit using ``git show tmaster``
 and note it somewhere (we will refer to it in the environment variable
-``$TIME``.)
+``$DATE``.)
 
 Next, begin performing ordinary procedure for preparing the
 pristine copy.  There are two caveats:  you will need to use ``--force``
@@ -212,7 +212,7 @@ to refer to this non-HEAD tag.  On a scripts server with Wizard pointed at the
 latest version, run::
 
     cd tests
-    env WIZARD_NO_COMMIT=1 ./test-install-$APP.sh $VERSION
+    env WIZARD_NO_COMMIT=1 ./$APP-install-test.sh $VERSION
     cd testdir_install_$APP_$VERSION
     wizard prepare-config