typo fixes in comments

Change-Id: Idd49478d59cd062118fbf8e99d1c8bc5250013fc

4 files changed, 7 insertions, 7 deletions

diff --git a/vcl/inc/outfont.hxx b/vcl/inc/outfont.hxx
index 8229169ddbbc..348dc51a12b5 100644
--- a/vcl/inc/outfont.hxx
+++ b/vcl/inc/outfont.hxx
@@ -102,7 +102,7 @@ public: // TODO: create matching interface class
     bool               IsSubsettable() const     { return mbSubsettable; }
 
 public: // TODO: hide members behind accessor methods
-    OUString           maMapNames;       // List of family name aliass separated with ';'
+    OUString           maMapNames;       // List of family name aliases separated with ';'
     int                mnQuality;        // Quality (used when similar fonts compete)
     bool               mbOrientation;    // true: physical font can be rotated
     bool               mbDevice;         // true: built in font
diff --git a/vcl/source/gdi/pdfwriter_impl.hxx b/vcl/source/gdi/pdfwriter_impl.hxx
index 40f780c5a9fd..52373f082ccf 100644
--- a/vcl/source/gdi/pdfwriter_impl.hxx
+++ b/vcl/source/gdi/pdfwriter_impl.hxx
@@ -796,7 +796,7 @@ i12626
     /* the encryption key, formed with the user password according to algorithm 3.2, maximum length is 16 bytes + 3 + 2
     for 128 bit security   */
     sal_Int32                               m_nKeyLength; // key length, 16 or 5
-    sal_Int32                               m_nRC4KeyLength; // key length, 16 or 10, to be input to the algorith 3.1
+    sal_Int32                               m_nRC4KeyLength; // key length, 16 or 10, to be input to the algorithm 3.1
 
     /* set to true if the following stream must be encrypted, used inside writeBuffer() */
     bool                                    m_bEncryptThisStream;
diff --git a/vcl/source/gdi/pdfwriter_impl2.cxx b/vcl/source/gdi/pdfwriter_impl2.cxx
index 135d5b0a43a2..bea5e7dc2c2c 100644
--- a/vcl/source/gdi/pdfwriter_impl2.cxx
+++ b/vcl/source/gdi/pdfwriter_impl2.cxx
@@ -1165,13 +1165,13 @@ void PDFWriterImpl::checkAndEnableStreamEncryption( register sal_Int32 nObject )
         m_aContext.Encryption.EncryptionKey[i++] = (sal_uInt8)nObject;
         m_aContext.Encryption.EncryptionKey[i++] = (sal_uInt8)( nObject >> 8 );
         m_aContext.Encryption.EncryptionKey[i++] = (sal_uInt8)( nObject >> 16 );
-        //the other location of m_nEncryptionKey are already set to 0, our fixed generation number
+        // the other location of m_nEncryptionKey is already set to 0, our fixed generation number
         // do the MD5 hash
         sal_uInt8 nMD5Sum[ RTL_DIGEST_LENGTH_MD5 ];
         // the i+2 to take into account the generation number, always zero
         rtl_digest_MD5( &m_aContext.Encryption.EncryptionKey[0], i+2, nMD5Sum, sizeof(nMD5Sum) );
         // initialize the RC4 with the key
-        // key legth: see algoritm 3.1, step 4: (N+5) max 16
+        // key length: see algorithm 3.1, step 4: (N+5) max 16
         rtl_cipher_initARCFOUR( m_aCipher, rtl_Cipher_DirectionEncode, nMD5Sum, m_nRC4KeyLength, NULL, 0 );
     }
 }
@@ -1184,13 +1184,13 @@ void PDFWriterImpl::enableStringEncryption( register sal_Int32 nObject )
         m_aContext.Encryption.EncryptionKey[i++] = (sal_uInt8)nObject;
         m_aContext.Encryption.EncryptionKey[i++] = (sal_uInt8)( nObject >> 8 );
         m_aContext.Encryption.EncryptionKey[i++] = (sal_uInt8)( nObject >> 16 );
-        //the other location of m_nEncryptionKey are already set to 0, our fixed generation number
+        // the other location of m_nEncryptionKey is already set to 0, our fixed generation number
         // do the MD5 hash
         sal_uInt8 nMD5Sum[ RTL_DIGEST_LENGTH_MD5 ];
         // the i+2 to take into account the generation number, always zero
         rtl_digest_MD5( &m_aContext.Encryption.EncryptionKey[0], i+2, nMD5Sum, sizeof(nMD5Sum) );
         // initialize the RC4 with the key
-        // key legth: see algoritm 3.1, step 4: (N+5) max 16
+        // key length: see algorithm 3.1, step 4: (N+5) max 16
         rtl_cipher_initARCFOUR( m_aCipher, rtl_Cipher_DirectionEncode, nMD5Sum, m_nRC4KeyLength, NULL, 0 );
     }
 }
diff --git a/vcl/source/window/winproc.cxx b/vcl/source/window/winproc.cxx
index 7fb2cf8092ce..5ab7b975561c 100644
--- a/vcl/source/window/winproc.cxx
+++ b/vcl/source/window/winproc.cxx
@@ -1454,7 +1454,7 @@ static bool ImplHandleWheelEvent( Window* pWindow, const SalWheelMouseEvent& rEv
         bRet = ImplCallWheelCommand( pMouseWindow, aRelMousePos, &aWheelData );
     }
 
-    // if the commad was not handled try the focus window
+    // if the command was not handled try the focus window
     if ( bRet )
     {
         Window* pFocusWindow = pWindow->ImplGetWindowImpl()->mpFrameData->mpFocusWin;