dungeonrush: Fix typo in patches

Author: https://github.com/BenWiederhake
Commit: https://github.com/SerenityOS/serenity/commit/d5f8dac2bd
Pull-request: https://github.com/SerenityOS/serenity/pull/18682
Reviewed-by: https://github.com/MacDue
Reviewed-by: https://github.com/gmta ✅

Ports/dungeonrush/patches/0001-chdir-to-the-resource-install-path-at-program-startu.patch

@@ -4,13 +4,13 @@ Date: Wed, 16 Jun 2021 11:23:34 +0200
 Subject: [PATCH] chdir() to the resource install path at program startup
 
 The game tries to open its resource files using relative paths, and we
-install them into /opt, so chdr() there.
+install them into /opt, so chdir() there.
 ---
  src/main.c | 2 ++
  1 file changed, 2 insertions(+)
 
 diff --git a/src/main.c b/src/main.c
-index 8fa842f..e16c35e 100644
+index 8fa842f951fa2cd0a365623d1b6650c536695f59..e16c35e81cc94af006dbb63b0329a60750bd6846 100644
 --- a/src/main.c
 +++ b/src/main.c
 @@ -12,6 +12,8 @@

Ports/dungeonrush/patches/0002-Make-it-use-software-rendering.patch

@@ -8,7 +8,7 @@ Subject: [PATCH] Make it use software rendering
  1 file changed, 2 insertions(+)
 
 diff --git a/src/res.c b/src/res.c
-index ef4945a..6c46184 100644
+index ef4945ab4d115c8d2877be4f74b4596e4cb37c77..6c46184f12e006a8a1258df5ed7772aa2407d88b 100644
 --- a/src/res.c
 +++ b/src/res.c
 @@ -89,6 +89,8 @@ Mix_Music *bgms[AUDIO_BGM_SIZE];

Ports/dungeonrush/patches/ReadMe.md

@@ -5,7 +5,7 @@
 chdir() to the resource install path at program startup
 
 The game tries to open its resource files using relative paths, and we
-install them into /opt, so chdr() there.
+install them into /opt, so chdir() there.
 
 ## `0002-Make-it-use-software-rendering.patch`