PDFBOX-5660: fix typos, as suggested by Valery Bokov; closes #272

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1928798 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/digitalsignature/visible/PDFTemplateBuilder.java

@@ -156,12 +156,12 @@ void createHolderForm(PDResources holderFormResources, PDStream holderFormStream
     /**
      * Creates appearance dictionary
      * 
-     * @param holderForml form object to be used for the appearance stream
+     * @param holderForm form object to be used for the appearance stream
      * @param signatureField the signature field the appearance stream is added to
      * @throws IOException if the appearance stream could not be created
      */
-    void createAppearanceDictionary(PDFormXObject holderForml,
-            PDSignatureField signatureField) throws IOException;
+    void createAppearanceDictionary(PDFormXObject holderForm, PDSignatureField signatureField)
+            throws IOException;
 
     /**
      * Create a holder for the inner form stream.

pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/digitalsignature/visible/PDVisibleSigBuilder.java

@@ -233,13 +233,13 @@ public void createHolderForm(PDResources holderFormResources, PDStream holderFor
     }
 
     @Override
-    public void createAppearanceDictionary(PDFormXObject holderForml,
-                                           PDSignatureField signatureField) throws IOException
+    public void createAppearanceDictionary(PDFormXObject holderForm, PDSignatureField signatureField)
+            throws IOException
     {
         PDAppearanceDictionary appearance = new PDAppearanceDictionary();
         appearance.getCOSObject().setDirect(true);
 
-        PDAppearanceStream appearanceStream = new PDAppearanceStream(holderForml.getCOSObject());
+        PDAppearanceStream appearanceStream = new PDAppearanceStream(holderForm.getCOSObject());
 
         appearance.setNormalAppearance(appearanceStream);
         signatureField.getWidgets().get(0).setAppearance(appearance);
@@ -357,7 +357,7 @@ public void injectAppearanceStreams(PDStream holderFormStream, PDStream innerFor
                                         COSName imageName, COSName innerFormName,
                                         PDVisibleSignDesigner properties) throws IOException
     {
-        // TOD remove unsed parameter from interface??
+        // TODO remove unused parameter from interface??
 
         // Use width and height of BBox as values for transformation matrix.
         int width = (int) this.getStructure().getFormatterRectangle().getWidth();