diff --git a/index.html b/index.html
index 53cc7c6..6466610 100644
--- a/index.html
+++ b/index.html
@@ -65,7 +65,7 @@ <h3>Updates</h3>
             <section class="box bugfixes">
                 <h3>Bugfixes</h3>
                 <ul>
-                    <li>-</li>
+                    <li>fixen von Problemen mit negativen Zahlen</li>
                 </ul>
             </section>
     
diff --git a/src/main.rs b/src/main.rs
index ad1f9c1..11c1df2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,7 +14,7 @@ fn main() {
     // let equation_string: String = "100+2*2-2^5*8/9-12+5/2*8+12".to_string();
     //let equation_string: String = "(3+2)^2 * (4 ^ (-3)) - 5 * (10 / (2 + 3)) + 8 ^ 2".to_string();
     // let equation_string: String = "3 + (-2) * (4 - 1)^2 - (-6 / 2 + 3)".to_string();
-    let equation_string: String = "-(-5)-(-10)*6+5-(3-(6-10))+5^(6+5)".to_string();
+    let equation_string: String = "-(-5)-(-10)*6+5-(-(6-10))+5^(6+5)".to_string();
     println!();
     display_terminals("Original Formel".to_string(), &equation_string);