diff --git a/include/tools/json_writer.hxx b/include/tools/json_writer.hxx
index 95a567ea505c..c1438783de78 100644
--- a/include/tools/json_writer.hxx
+++ b/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();
 
diff --git a/tools/source/misc/json_writer.cxx b/tools/source/misc/json_writer.cxx
index 12ff5eb37641..81b22e92a2d1 100644
--- a/tools/source/misc/json_writer.cxx
+++ b/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()
 {
diff --git a/vcl/inc/pdf/objectcopier.hxx b/vcl/inc/pdf/objectcopier.hxx
index b99fbb4886b3..5372019a6fe9 100644
--- a/vcl/inc/pdf/objectcopier.hxx
+++ b/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;