Fix typos

Change-Id: I887a86506b700a21b56bbc66d8b3b2e1bcec0da5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96651
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

include/tools/json_writer.hxx

@@ -44,7 +44,7 @@ public:
     void put(const char* pPropName, const char* pPropVal);
     void put(const char*, int);
 
-    /** Hands ownership of the the underlying storage buffer to the caller,
+    /** Hands ownership of the underlying storage buffer to the caller,
      * after this no more document modifications may be written. */
     char* extractData();
 

tools/source/misc/json_writer.cxx

@@ -234,7 +234,7 @@ void JsonWriter::addCommaBeforeField()
     }
 }
 
-/** Hands ownership of the the underlying storage buffer to the caller,
+/** Hands ownership of the underlying storage buffer to the caller,
   * after this no more document modifications may be written. */
 char* JsonWriter::extractData()
 {

vcl/inc/pdf/objectcopier.hxx

@@ -25,7 +25,7 @@ namespace filter
 class PDFObjectElement;
 }
 
-/// Copies objects from one PDF file into an other one.
+/// Copies objects from one PDF file into another one.
 class VCL_DLLPUBLIC PDFObjectCopier
 {
     PDFObjectContainer& m_rContainer;