Merge branch 'develop' of https://github.com/sobolevn/git-secret into develop

.travis.yml

@@ -1,13 +1,16 @@
 language: c
 
-sudo: false
-
+env:
+  - SECRETS_GPG_COMMAND=gpg
+  - SECRETS_GPG_COMMAND=gpg2
+    
 branches:
   only:
     - master
     - develop
 
 install:
+  - test $SECRETS_GPG_COMMAND = gpg2 && sudo apt-get install gnupg2 || echo 0
   - make install-test
 
 script:

src/commands/git_secret_tell.sh

@@ -16,7 +16,7 @@ function tell {
       h) _show_manual_for "tell";;
 
       m) # Set email of the git current user:
-        email=$(git config user.email) || _abort "'git congig user.email' is not set."
+        email=$(git config user.email) || _abort "'git config user.email' is not set."
       ;;
 
       d) homedir=$OPTARG;;