Fixed typo error for better readability (TheAlgorithms#4835)

ironspec07 · web-flow · commit f3345d9e06dd · 2023-10-20T00:32:27.000+05:30
diff --git a/src/main/java/com/thealgorithms/misc/ColorContrastRatio.java b/src/main/java/com/thealgorithms/misc/ColorContrastRatio.java
@@ -3,7 +3,7 @@
 import java.awt.Color;
 
 /**
- * @brief A Java implementation of the offcial W3 documented procedure to
+ * @brief A Java implementation of the official W3 documented procedure to
  * calculate contrast ratio between colors on the web. This is used to calculate
  * the readability of a foreground color on top of a background color.
  * @since 2020-10-15
