Fix typo in string resources (dotnet#1178)

src/Microsoft.Data.SqlClient/netcore/src/Resources/Strings.resx

@@ -241,7 +241,7 @@
     <value>Use of key '{0}' requires the key '{1}' to be present.</value>
   </data>
   <data name="ADP_InvalidConnectionOptionValueLength" xml:space="preserve">
-    <value>The value's length for key '{0}' exceeds it's limit of '{1}'.</value>
+    <value>The value's length for key '{0}' exceeds its limit of '{1}'.</value>
   </data>
   <data name="ADP_KeywordNotSupported" xml:space="preserve">
     <value>Keyword not supported: '{0}'.</value>
@@ -1546,7 +1546,7 @@
     <value>Internal error. Invalid key encryption algorithm specified: '{0}'. Expected value: '{1}'.</value>
   </data>
   <data name="TCE_InvalidKeySize" xml:space="preserve">
-    <value>The column encryption key has been successfully decrypted but it's length: {1} does not match the length: {2} for algorithm '{0}'. Verify the encrypted value of the column encryption key in the database.</value>
+    <value>The column encryption key has been successfully decrypted but its length: {1} does not match the length: {2} for algorithm '{0}'. Verify the encrypted value of the column encryption key in the database.</value>
   </data>
   <data name="TCE_InvalidKeyStoreProviderName" xml:space="preserve">
     <value>Invalid key store provider name: '{0}'. A key store provider name must denote either a system key store provider or a registered custom key store provider. Valid system key store provider names are: {1}. Valid (currently registered) custom key store provider names are: {2}. Please verify key store provider information in column master key definitions in the database, and verify all custom key store providers used in your application are registered properly.</value>

src/Microsoft.Data.SqlClient/netfx/src/Resources/Strings.resx

@@ -1771,7 +1771,7 @@
     <value>Specified QuotePrefix and QuoteSuffix values do not match.</value>
   </data>
   <data name="ADP_InvalidArgumentLength" xml:space="preserve">
-    <value>The length of argument '{0}' exceeds it's limit of '{1}'.</value>
+    <value>The length of argument '{0}' exceeds its limit of '{1}'.</value>
   </data>
   <data name="SQL_WrongType" xml:space="preserve">
     <value>Expecting argument of type {1}, but received type {0}.</value>
@@ -1783,7 +1783,7 @@
     <value>Use of key '{0}' requires the key '{1}' to be present.</value>
   </data>
   <data name="ADP_InvalidConnectionOptionValueLength" xml:space="preserve">
-    <value>The value's length for key '{0}' exceeds it's limit of '{1}'.</value>
+    <value>The value's length for key '{0}' exceeds its limit of '{1}'.</value>
   </data>
   <data name="ADP_KeywordNotSupported" xml:space="preserve">
     <value>Keyword not supported: '{0}'.</value>
@@ -4162,7 +4162,7 @@
     <value>Internal error. Column encryption key cannot be null.</value>
   </data>
   <data name="TCE_InvalidKeySize" xml:space="preserve">
-    <value>The column encryption key has been successfully decrypted but it's length: {1} does not match the length: {2} for algorithm '{0}'. Verify the encrypted value of the column encryption key in the database.</value>
+    <value>The column encryption key has been successfully decrypted but its length: {1} does not match the length: {2} for algorithm '{0}'. Verify the encrypted value of the column encryption key in the database.</value>
   </data>
   <data name="TCE_InvalidEncryptionType" xml:space="preserve">
     <value>Encryption type '{1}' specified for the column in the database is either invalid or corrupted. Valid encryption types for algorithm '{0}' are: {2}.</value>

src/Microsoft.Data.SqlClient/tests/FunctionalTests/SqlConnectionTest.cs

@@ -208,7 +208,7 @@ public void ChangePassword_NewPassword_ExceedMaxLength()
         {
             ArgumentException ex = Assert.Throws<ArgumentException>(() => SqlConnection.ChangePassword("server=SQLSRV", new string('d', 129)));
             // The length of argument 'newPassword' exceeds
-            // it's limit of '128'
+            // its limit of '128'
             Assert.Null(ex.InnerException);
             Assert.NotNull(ex.Message);
             Assert.True(ex.Message.IndexOf("'newPassword'") != -1);