Fix typos and space for indentation.

SwiftShell/FileHandle.swift

@@ -6,7 +6,7 @@
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
-*    Kåre Morstøl, https://github.com/kareman - initial API and implementation.
+*	Kåre Morstøl, https://github.com/kareman - initial API and implementation.
 */
 
 import Foundation
@@ -77,6 +77,6 @@ public func open(path: String, mode: FileMode = .Read) -> FileHandle {
 }
 
 public let environment = NSProcessInfo.processInfo().environment as [String: String]
-public let standardinput = FileHandle.fileHandleWithStandardInput()  as ReadableStreamType
+public let standardinput = FileHandle.fileHandleWithStandardInput() as ReadableStreamType
 public let standardoutput = FileHandle.fileHandleWithStandardOutput() as WriteableStreamType
 public let standarderror = FileHandle.fileHandleWithStandardError() as WriteableStreamType

SwiftShell/Pipes.swift

@@ -6,7 +6,7 @@
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
-*    Kåre Morstøl, https://github.com/kareman - initial API and implementation.
+*	Kåre Morstøl, https://github.com/kareman - initial API and implementation.
 */
 
 
@@ -34,7 +34,7 @@ Should replace the function below as it is more general and will also work with
 
 public func |> (lhs: Streamable, inout rhs: OutputStreamType) {
 	
-	// specifically its these that crash the compiler, not the function definition.
+	// specifically it's these that crash the compiler, not the function definition.
 	// lhs.writeTo(&rhs)
 	// rhs.write(lhs.)
 	// print(lhs, &rhs)

SwiftShell/Stream.swift

@@ -6,7 +6,7 @@
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
-*    Kåre Morstøl, https://github.com/kareman - initial API and implementation.
+*	Kåre Morstøl, https://github.com/kareman - initial API and implementation.
 */
 
 import Foundation
@@ -54,7 +54,7 @@ public func stream (text: String) -> ReadableStreamType {
 }
 
 /** 
-Creates a stream from a function returning a generator function, which is called everytime the stream is asked for more text.
+Creates a stream from a function returning a generator function, which is called every time the stream is asked for more text.
 
 stream {
 	// initialisation...
@@ -91,7 +91,7 @@ public func stream <Seq:SequenceType where Seq.Generator.Element == String>(sequ
 	}
 }
 
-/** For splitting a stream into parts separated by "delimiter". */
+/** Splits a stream into parts separated by "delimiter". */
 struct StringStreamGenerator : GeneratorType {
 	private let stream: ReadableStreamType
 	private	let delimiter: String
@@ -125,7 +125,7 @@ struct StringStreamGenerator : GeneratorType {
 	}
 }
 
-/** Split a stream lazily */
+/** Splits a stream lazily */
 public func split(delimiter: String = "\n")(stream: ReadableStreamType) -> SequenceOf<String> {
 	return SequenceOf({StringStreamGenerator (stream: stream, delimiter: delimiter)})
 }

SwiftShell/String.swift

@@ -6,7 +6,7 @@
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
-*    Kåre Morstøl, https://github.com/kareman - initial API and implementation.
+*	Kåre Morstøl, https://github.com/kareman - initial API and implementation.
 */
 
 import Foundation