diff --git a/Readme.md b/Readme.md
index 410b7a58ac2f687ca0b664bdcac500c6630cc4f3..219df4fd690c8fabdef4994a8599e3ba5d2fbc25 100644
--- a/Readme.md
+++ b/Readme.md
@@ -36,8 +36,7 @@ int main() {
         if(sock == -1) {// Fehlerbehandlung
         continue;
         }
-        if (connect(sock, curr->ai_addr, curr->ai_addrlen) == 0)
-        break;
+        if (connect(sock, curr->ai_addr, curr->ai_addrlen) == 0) break;
         close(sock);
     }
     freeaddrinfo(head);
@@ -476,6 +475,9 @@ fgets -> sscanf
 
 strncmp
 
+### inputredirection dup2
+//TODO
+
 ## optional
 
 ### sem
diff --git a/Zettel.html b/Zettel.html
index 8f12c4d028a9dd4c13a8ebce650bd229db86acb6..7d5847b35d26fedfc4f71a929cd89e8f349bc832 100644
--- a/Zettel.html
+++ b/Zettel.html
@@ -33,8 +33,7 @@ connect</p>
         <span class="hljs-keyword">if</span>(sock == <span class="hljs-number">-1</span>) {<span class="hljs-comment">// Fehlerbehandlung</span>
         <span class="hljs-keyword">continue</span>;
         }
-        <span class="hljs-keyword">if</span> (<span class="hljs-built_in">connect</span>(sock, curr-&gt;ai_addr, curr-&gt;ai_addrlen) == <span class="hljs-number">0</span>)
-        <span class="hljs-keyword">break</span>;
+        <span class="hljs-keyword">if</span> (<span class="hljs-built_in">connect</span>(sock, curr-&gt;ai_addr, curr-&gt;ai_addrlen) == <span class="hljs-number">0</span>) <span class="hljs-keyword">break</span>;
         <span class="hljs-built_in">close</span>(sock);
     }
     freeaddrinfo(head);
@@ -447,6 +446,8 @@ accept</p>
 <p>&lt;!-- /include --&gt;</p>
 <p>fgets -&gt; sscanf</p>
 <p>strncmp</p>
+<h3>inputredirection dup2</h3>
+<p>//TODO</p>
 <h2>optional</h2>
 <h3>sem</h3>
 <p>&lt;!-- include (sem.c lang=c) --&gt;</p>
diff --git a/Zettel.md b/Zettel.md
index fe746186c38784b488641318bc803942e9e48f66..14eb96eced2f3291c9479bd1aa639930a9763790 100644
--- a/Zettel.md
+++ b/Zettel.md
@@ -50,6 +50,9 @@ fgets -> sscanf
 
 strncmp
 
+### inputredirection dup2
+//TODO
+
 ## optional
 
 ### sem
diff --git a/client.c b/client.c
index 162fdbca3b27e1949ad756c9db4a8404751f47c8..6268bbc7bd63ff16465000ff490ca468adab25b2 100644
--- a/client.c
+++ b/client.c
@@ -27,8 +27,7 @@ int main() {
         if(sock == -1) {// Fehlerbehandlung
         continue;
         }
-        if (connect(sock, curr->ai_addr, curr->ai_addrlen) == 0)
-        break;
+        if (connect(sock, curr->ai_addr, curr->ai_addrlen) == 0) break;
         close(sock);
     }
     freeaddrinfo(head);