Improve wording

client/components/Header/HeaderRightMenu.js

@@ -30,14 +30,14 @@ const HeaderMenu = props => {
   const login = !props.auth.isAuthenticated && (
     <HeaderMenuItem>
       <a href="/login" title="login / signup" onClick={goTo}>
-        <Button>Login / Sign up</Button>
+        <Button>Login / Signup</Button>
       </a>
     </HeaderMenuItem>
   );
   const logout = props.auth.isAuthenticated && (
     <HeaderMenuItem>
       <a href="/logout" title="logout" onClick={goTo}>
-        Logout
+        Log out
       </a>
     </HeaderMenuItem>
   );

client/components/Login/Login.js

@@ -125,7 +125,7 @@ class Login extends Component {
                 onClick={this.loginHandler}
                 big
               >
-                Login
+                Log in
               </Button>
               <Button
                 icon={this.props.loading.signup ? 'loader' : 'signup'}

client/components/NeedToLogin/NeedToLogin.js

@@ -78,7 +78,7 @@ const NeedToLogin = () => (
       </Title>
       <Link href="/login" prefetch>
         <a href="/login" title="login / signup">
-          <Button>Login / Sign up</Button>
+          <Button>Login / Signup</Button>
         </a>
       </Link>
     </TitleWrapper>