Fix typos

Change-Id: Ib9f8b12de94f6368f3962453445c5bb931cdceda
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/209904
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

offapi/com/sun/star/awt/XAnimatedImages.idl

@@ -21,7 +21,7 @@
 module com { module sun { module star { module awt {
 
 
-/** allows administrating a set of images, to be displayed as animated seres.
+/** allows administrating a set of images, to be displayed as animated series.
 
     <p>Components implementing this interface maintain a variable number of image sets. Components displaying
     those images will choose the best-fitting image set depending on the available space, and possibly other

registry/tools/regview.cxx

@@ -70,7 +70,7 @@ int __cdecl main( int argc, char * argv[] )
                 }
                 else
                 {
-                    fprintf(stderr, "key \"%s\" not exists in registry \"%s\"\n",
+                    fprintf(stderr, "key \"%s\" does not exist in registry \"%s\"\n",
                             argv[2], argv[1]);
                 }
             }

reportdesign/source/core/api/Functions.cxx

@@ -38,7 +38,7 @@ OFunctions::OFunctions(const uno::Reference< report::XFunctionsSupplier >& _xPar
 {
 }
 
-// TODO: VirtualFunctionFinder: This is virtual function!
+// TODO: VirtualFunctionFinder: This is a virtual function!
 
 OFunctions::~OFunctions()
 {
@@ -49,7 +49,7 @@ void SAL_CALL OFunctions::dispose()
     cppu::WeakComponentImplHelperBase::dispose();
 }
 
-// TODO: VirtualFunctionFinder: This is virtual function!
+// TODO: VirtualFunctionFinder: This is a virtual function!
 
 void SAL_CALL OFunctions::disposing()
 {