diff --git a/src/canonmn_int.cpp b/src/canonmn_int.cpp
index 5fe8d824..0c129921 100644
--- a/src/canonmn_int.cpp
+++ b/src/canonmn_int.cpp
@@ -539,7 +539,7 @@ namespace Exiv2 {
         {0x0007, "FirmwareVersion", N_("Firmware Version"), N_("Firmware version"), canonId, makerTags, asciiString, -1, printValue},
         {0x0008, "FileNumber", N_("File Number"), N_("File number"), canonId, makerTags, unsignedLong, -1, print0x0008},
         {0x0009, "OwnerName", N_("Owner Name"), N_("Owner Name"), canonId, makerTags, asciiString, -1, printValue},
-        {0x000a, "0x000a", N_("0x000a"), N_("Unknow"), canonId, makerTags, unsignedLong, -1, print0x000c},
+        {0x000a, "0x000a", N_("0x000a"), N_("Unknown"), canonId, makerTags, unsignedLong, -1, print0x000c},
         {0x000c, "SerialNumber", N_("Serial Number"), N_("Camera serial number"), canonId, makerTags, unsignedLong, -1, print0x000c},
         {0x000d, "CameraInfo", N_("Camera Info"), N_("Camera info"), canonId, makerTags, unsignedShort, -1, printValue},
         {0x000e, "FileLength", N_("FileLength"), N_("FileLength"), canonId, makerTags, unsignedLong, -1, printValue},
@@ -580,7 +580,7 @@ namespace Exiv2 {
         {0x00a0, "ProcessingInfo", N_("Processing Info"), N_("Processing info"), canonId, makerTags, unsignedShort, -1, printValue},
         {0x00a1, "ToneCurveTable", N_("ToneCurveTable"), N_("ToneCurveTable"), canonId, makerTags, unsignedShort, -1, printValue},
         {0x00a2, "SharpnessTable", N_("SharpnessTable"), N_("SharpnessTable"), canonId, makerTags, unsignedShort, -1, printValue},
-        {0x00a3, "SharpnessFreqTable", N_("SharpnessTable"), N_("SharpnessTable"), canonId, makerTags, unsignedShort, -1, printValue},
+        {0x00a3, "SharpnessFreqTable", N_("SharpnessFreqTable"), N_("SharpnessFreqTable"), canonId, makerTags, unsignedShort, -1, printValue},
         {0x00a4, "WhiteBalanceTable", N_("SharpnessTable"), N_("SharpnessTable"), canonId, makerTags, unsignedShort, -1, printValue},
         {0x00a9, "ColorBalance", N_("ColorBalance"), N_("ColorBalance"), canonId, makerTags, unsignedShort, -1, printValue},
         {0x00aa, "MeasuredColor", N_("Measured Color"), N_("Measured color"), canonId, makerTags, unsignedShort, -1, printValue},
diff --git a/src/minoltamn_int.cpp b/src/minoltamn_int.cpp
index e3628d40..7ac6e49b 100644
--- a/src/minoltamn_int.cpp
+++ b/src/minoltamn_int.cpp
@@ -128,7 +128,7 @@ namespace Exiv2 {
 
         // TODO: Tag 0x0103 : quality or image size (see ExifTool doc).
        {0x0103, "0x0103", N_("0x0103"),
-                N_("0x0103"),
+                N_("Unknown"),
                 minoltaId, makerTags, unsignedLong, -1, printValue},
 
        {0x0104, "FlashExposureComp", N_("Flash Exposure Compensation"),