diff --git a/source/Lib/DecoderLib/VLCReader.cpp b/source/Lib/DecoderLib/VLCReader.cpp
index 1652fdd2d8b89751912f15c9d2ff0e0e2a2f7ab2..b4995cd06f5937a7d810fa795cfd071180e91c74 100644
--- a/source/Lib/DecoderLib/VLCReader.cpp
+++ b/source/Lib/DecoderLib/VLCReader.cpp
@@ -113,7 +113,7 @@ void VLCReader::xReadCode (uint32_t uiLength, uint32_t& ruiCode, const char *pSy
 void VLCReader::xReadCode (uint32_t uiLength, uint32_t& ruiCode)
 #endif
 {
-  CHECK( uiLength == 0, "Reading a code of lenght '0'" );
+  CHECK( uiLength == 0, "Reading a code of length '0'" );
   m_pcBitstream->read (uiLength, ruiCode);
 #if RExt__DECODER_DEBUG_BIT_STATISTICS
   CodingStatistics::IncrementStatisticEP(pSymbolName, uiLength, ruiCode);
@@ -520,7 +520,7 @@ void HLSyntaxReader::parsePPS( PPS* pcPPS, ParameterSetManager *parameterSetMana
       pcPPS->setChromaQpOffsetListEntry(cuChromaQpOffsetIdx+1, cbOffset, crOffset);
 #endif
     }
-    CHECK(pcPPS->getChromaQpOffsetListLen() != tableSizeMinus1 + 1, "Invalid chroma QP offset list lenght");
+    CHECK(pcPPS->getChromaQpOffsetListLen() != tableSizeMinus1 + 1, "Invalid chroma QP offset list length");
   }
 
   READ_FLAG( uiCode, "weighted_pred_flag" );          // Use of Weighting Prediction (P_SLICE)
diff --git a/source/Lib/EncoderLib/VLCWriter.cpp b/source/Lib/EncoderLib/VLCWriter.cpp
index e1af6caf873c0a08c102589abce5b232a119dda8..ba2f5580cac5156db36577c86724d383d9715050 100644
--- a/source/Lib/EncoderLib/VLCWriter.cpp
+++ b/source/Lib/EncoderLib/VLCWriter.cpp
@@ -101,7 +101,7 @@ bool g_HLSTraceEnable = true;
 
 void VLCWriter::xWriteCode     ( uint32_t uiCode, uint32_t uiLength )
 {
-  CHECK( uiLength == 0, "Code of lenght '0' not supported" );
+  CHECK( uiLength == 0, "Code of length '0' not supported" );
   m_pcBitIf->write( uiCode, uiLength );
 }
 
@@ -2014,7 +2014,7 @@ void  HLSWriter::codeTilesWPPEntryPoint( Slice* pSlice )
   while (maxOffset >= (1u << (offsetLenMinus1 + 1)))
   {
     offsetLenMinus1++;
-    CHECK(offsetLenMinus1 + 1 >= 32, "Invalid offset lenght minus 1");
+    CHECK(offsetLenMinus1 + 1 >= 32, "Invalid offset length minus 1");
   }
 
   WRITE_UVLC(pSlice->getNumberOfSubstreamSizes(), "num_entry_point_offsets");