update javadoc

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1890647 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFSheet.java b/poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFSheet.java
index e25f95f..3ff4fc7 100644
--- a/poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFSheet.java
+++ b/poi-ooxml/src/main/java/org/apache/poi/xssf/usermodel/XSSFSheet.java
@@ -593,7 +593,7 @@
     }
 
     /**
-     * Get VML drawing for this sheet (aka 'legacy' drawig)
+     * Get VML drawing for this sheet (aka 'legacy' drawing)
      *
      * @param autoCreate if true, then a new VML drawing part is created
      *