diff --git a/Tests/Sd1/00090/Exam/src/main/java/de/hdm_stuttgart/mi/sd1/aufgabe1/Diff.java b/Tests/Sd1/00090/Exam/src/main/java/de/hdm_stuttgart/mi/sd1/aufgabe1/Diff.java
index 27dd6a9abe4b7ae00fc22053e33bf9d4e1fd39ec..954d69456c324a95f99b7e39303580e2f090bf80 100644
--- a/Tests/Sd1/00090/Exam/src/main/java/de/hdm_stuttgart/mi/sd1/aufgabe1/Diff.java
+++ b/Tests/Sd1/00090/Exam/src/main/java/de/hdm_stuttgart/mi/sd1/aufgabe1/Diff.java
@@ -17,10 +17,10 @@ public class Diff {
    * @param a The first of three parameters
    * @param b The second of three parameters
    * @param c The third of three parameters
-   * @return The absolute value of the biggest difference between any possble pair
+   * @return The absolute value of the biggest difference between any possible pair
    * of the three parameters
    */
   public static int maxDiff(int a, int b, int c) {
     return -123; // TODO: Implement me!
   }
-}
\ No newline at end of file
+}
diff --git a/Tests/Sd1/00090/Exam/src/test/java/de/hdm_stuttgart/mi/sd1/test/aufgabe1/TestMaxDiff.java b/Tests/Sd1/00090/Exam/src/test/java/de/hdm_stuttgart/mi/sd1/test/aufgabe1/TestMaxDiff.java
index e5dd35febe15ab22dce76a0276f0dd74bd73675c..52c833d6a1e57f2c3eaf17e67cfeeb3d745f7043 100644
--- a/Tests/Sd1/00090/Exam/src/test/java/de/hdm_stuttgart/mi/sd1/test/aufgabe1/TestMaxDiff.java
+++ b/Tests/Sd1/00090/Exam/src/test/java/de/hdm_stuttgart/mi/sd1/test/aufgabe1/TestMaxDiff.java
@@ -5,11 +5,7 @@ import static org.junit.Assert.assertEquals;
 import de.hdm_stuttgart.mi.exam.unitmarking.ExaminationTestDefaults;
 import de.hdm_stuttgart.mi.sd1.aufgabe1.Diff;
 import org.junit.FixMethodOrder;
-import org.junit.Rule;
 import org.junit.Test;
-import org.junit.rules.DisableOnDebug;
-import org.junit.rules.TestRule;
-import org.junit.rules.Timeout;
 import org.junit.runners.MethodSorters;
 
 @FixMethodOrder(MethodSorters.NAME_ASCENDING)
diff --git a/Tests/Sd1/00090/Solve/src/main/java/de/hdm_stuttgart/mi/sd1/aufgabe1/Diff.java b/Tests/Sd1/00090/Solve/src/main/java/de/hdm_stuttgart/mi/sd1/aufgabe1/Diff.java
index aac292f533614e982cf1aee7dbc60d9435ee492d..02d6494f3d1d9fca89fb6e5a4fbd6dcf1a5a439d 100644
--- a/Tests/Sd1/00090/Solve/src/main/java/de/hdm_stuttgart/mi/sd1/aufgabe1/Diff.java
+++ b/Tests/Sd1/00090/Solve/src/main/java/de/hdm_stuttgart/mi/sd1/aufgabe1/Diff.java
@@ -17,7 +17,7 @@ public class Diff {
    * @param a The first of three parameters
    * @param b The second of three parameters
    * @param c The third of three parameters
-   * @return The absolute value of the biggest difference between any possble pair
+   * @return The absolute value of the biggest difference between any possible pair
    * of the three parameters
    */
   public static int maxDiff(int a, int b, int c) {
@@ -26,4 +26,4 @@ public class Diff {
       bc = Math.abs(b - c);
     return Math.max(ab, Math.max(ac, bc));
   }
-}
\ No newline at end of file
+}