plural in manpage

doc/tor.1.txt

@@ -2382,7 +2382,7 @@ The following options are used to configure a hidden service.
 
 [[HiddenServiceVersion]] **HiddenServiceVersion** __version__,__version__,__...__::
     A list of rendezvous service descriptor versions to publish for the hidden
-    service. Currently, version 2 and 3 are supported. (Default: 2)
+    service. Currently, versions 2 and 3 are supported. (Default: 2)
 
 [[HiddenServiceAuthorizeClient]] **HiddenServiceAuthorizeClient** __auth-type__ __client-name__,__client-name__,__...__::
     If configured, the hidden service is accessible for authorized clients

scripts/test/scan-build.sh

@@ -56,7 +56,15 @@ scan-build \
     $CHECKERS \
     ./configure
 
-make clean
+scan-build \
+    make clean
+
+# Make this not get scanned for dead assignments, since it has lots of
+# dead assignments we don't care about.
+scan-build \
+    $CHECKERS \
+    -disable-checker deadcode.DeadStores \
+    make -j5 -k ./src/ext/ed25519/ref10/libed25519_ref10.a
 
 scan-build \
     $CHECKERS $OUTPUTARG \