Swift 5.0: Switch a stray Data(bytes:) to Data(_:)

This got missed in a previous pass since the file in question
is generated by the Makefile.

Incidentally, fix a spelling error.  ;-)

Author: tbkka

Makefile

@@ -409,10 +409,10 @@ Tests/SwiftProtobufPluginLibraryTests/DescriptorTestData.swift: build ${PROTOC_G
 	@rm -f $@
 	@echo '// See Makefile how this is generated.' >> $@
 	@echo 'import Foundation' >> $@
-	@echo 'let fileDesciptorSetBytes: [UInt8] = [' >> $@
+	@echo 'let fileDescriptorSetBytes: [UInt8] = [' >> $@
 	@xxd -i < DescriptorTestData.bin >> $@
 	@echo ']' >> $@
-	@echo 'let fileDesciptorSetData = Data(bytes: fileDesciptorSetBytes)' >> $@
+	@echo 'let fileDescriptorSetData = Data(fileDescriptorSetBytes)' >> $@
 
 #
 # Collect a list of words that appear in the SwiftProtobuf library

Tests/SwiftProtobufPluginLibraryTests/DescriptorTestData.swift

@@ -1,6 +1,6 @@
 // See Makefile how this is generated.
 import Foundation
-let fileDesciptorSetBytes: [UInt8] = [
+let fileDescriptorSetBytes: [UInt8] = [
   0x0a, 0x9b, 0x3b, 0x0a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f,
   0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73,
   0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74,
@@ -845,4 +845,4 @@ let fileDesciptorSetBytes: [UInt8] = [
   0x6c, 0x65, 0x50, 0x61, 0x74, 0x68, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74,
   0x6f, 0x33
 ]
-let fileDesciptorSetData = Data(fileDesciptorSetBytes)
+let fileDescriptorSetData = Data(fileDescriptorSetBytes)

Tests/SwiftProtobufPluginLibraryTests/Test_Descriptor.swift

@@ -14,7 +14,7 @@ import SwiftProtobufPluginLibrary
 class Test_Descriptor: XCTestCase {
 
   func testParsing() throws {
-    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDesciptorSetData)
+    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDescriptorSetData)
 
     let descriptorSet = DescriptorSet(proto: fileSet)
     XCTAssertEqual(descriptorSet.files.count, 4)
@@ -73,7 +73,7 @@ class Test_Descriptor: XCTestCase {
   }
 
   func testLookup() throws {
-    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDesciptorSetData)
+    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDescriptorSetData)
 
     let descriptorSet = DescriptorSet(proto: fileSet)
 
@@ -91,7 +91,7 @@ class Test_Descriptor: XCTestCase {
   }
 
   func testParents() throws {
-    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDesciptorSetData)
+    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDescriptorSetData)
 
     let descriptorSet = DescriptorSet(proto: fileSet)
 
@@ -127,7 +127,7 @@ class Test_Descriptor: XCTestCase {
   }
 
   func testFields() throws {
-    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDesciptorSetData)
+    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDescriptorSetData)
 
     let descriptorSet = DescriptorSet(proto: fileSet)
 
@@ -178,7 +178,7 @@ class Test_Descriptor: XCTestCase {
     // Extensions are a little different in how they have extensionScope and
     // containingType, so they are split out to be a clear test of their behaviors.
 
-    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDesciptorSetData)
+    let fileSet = try Google_Protobuf_FileDescriptorSet(serializedData: fileDescriptorSetData)
 
     let descriptorSet = DescriptorSet(proto: fileSet)