fix typo in local variable name

src/ImageSharp/MetaData/Profiles/ICC/DataReader/IccDataReader.Curves.cs

@@ -41,10 +41,10 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         public IccResponseCurve ReadResponseCurve(int channelCount)
         {
             var type = (IccCurveMeasurementEncodings)this.ReadUInt32();
-            uint[] measurment = new uint[channelCount];
+            uint[] measurement = new uint[channelCount];
             for (int i = 0; i < channelCount; i++)
             {
-                measurment[i] = this.ReadUInt32();
+                measurement[i] = this.ReadUInt32();
             }
 
             Vector3[] xyzValues = new Vector3[channelCount];
@@ -56,8 +56,8 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
             IccResponseNumber[][] response = new IccResponseNumber[channelCount][];
             for (int i = 0; i < channelCount; i++)
             {
-                response[i] = new IccResponseNumber[measurment[i]];
-                for (uint j = 0; j < measurment[i]; j++)
+                response[i] = new IccResponseNumber[measurement[i]];
+                for (uint j = 0; j < measurement[i]; j++)
                 {
                     response[i][j] = this.ReadResponseNumber();
                 }

src/ImageSharp/MetaData/Profiles/ICC/DataReader/IccDataReader.TagDataEntry.cs

@@ -628,16 +628,16 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         {
             int start = this.currentIndex - 8; // 8 is the tag header size
             ushort channelCount = this.ReadUInt16();
-            ushort measurmentCount = this.ReadUInt16();
+            ushort measurementCount = this.ReadUInt16();
 
-            uint[] offset = new uint[measurmentCount];
-            for (int i = 0; i < measurmentCount; i++)
+            uint[] offset = new uint[measurementCount];
+            for (int i = 0; i < measurementCount; i++)
             {
                 offset[i] = this.ReadUInt32();
             }
 
-            var curves = new IccResponseCurve[measurmentCount];
-            for (int i = 0; i < measurmentCount; i++)
+            var curves = new IccResponseCurve[measurementCount];
+            for (int i = 0; i < measurementCount; i++)
             {
                 this.currentIndex = (int)(start + offset[i]);
                 curves[i] = this.ReadResponseCurve(channelCount);