Update README.md

Author: Stephan Dilly

README.md

@@ -1,5 +1,5 @@
 <h1 align="center">
-<img width="400px" src="assets/logo2.png" alt="gitui"/>
+<img width="400px" src="assets/logo2.png" />
 
 ![CI][s0] [![crates][s1]][l1] ![MIT][s2] [![UNSAFE][s3]][l3]
 </h1>
@@ -72,4 +72,4 @@ GITUI_LOGGING=true gitui
 
 * https://github.com/jesseduffield/lazygit
 * https://github.com/jonas/tig
-* https://github.com/git-up/GitUp (would be nice to comeup with a way to have the map view available in a terminal tool)
+* https://github.com/git-up/GitUp (would be nice to comeup with a way to have the map view available in a terminal tool)