Fixed README code indentation

README.markdown

@@ -37,83 +37,83 @@ Examples
 
 ### Point
 ```ruby
-    point = Geometry::Point[3,4]    # 2D Point at coordinate 3, 4
+point = Geometry::Point[3,4]    # 2D Point at coordinate 3, 4
 
-    # Copy constructors
-    point2 = Geometry::Point[point]
-    point2 = Geometry::Point[Vector[5,6]]
+# Copy constructors
+point2 = Geometry::Point[point]
+point2 = Geometry::Point[Vector[5,6]]
 
-    # Accessors
-    point.x
-    point.y
-    point[2]	# Same as point.z
+# Accessors
+point.x
+point.y
+point[2]	# Same as point.z
 
-    # Zero
-    PointZero.new   # A Point full of zeros of unspecified length
-    Point.zero      # Another way to do the same thing
-    Point.zero(3)   # => Point[0,0,0]
+# Zero
+PointZero.new   # A Point full of zeros of unspecified length
+Point.zero      # Another way to do the same thing
+Point.zero(3)   # => Point[0,0,0]
 ```
 
 ### Line
 ```ruby
-    # Two-point constructors
-    line = Geometry::Line[[0,0], [10,10]]
-    line = Geometry::Line[Geometry::Point[0,0], Geometry::Point[10,10]]
-    line = Geometry::Line[Vector[0,0], Vector[10,10]]
-
-    # Slope-intercept constructors
-    Geometry::Line[Rational(3,4), 5]	# Slope = 3/4, Intercept = 5
-    Geometry::Line[0.75, 5]
-
-    # Point-slope constructors
-    Geometry::Line(Geometry::Point[0,0], 0.75)
-    Geometry::Line(Vector[0,0], Rational(3,4))
-
-    # Special constructors (2D only)
-    Geometry::Line.horizontal(y=0)
-    Geometry::Line.vertical(x=0)
+# Two-point constructors
+line = Geometry::Line[[0,0], [10,10]]
+line = Geometry::Line[Geometry::Point[0,0], Geometry::Point[10,10]]
+line = Geometry::Line[Vector[0,0], Vector[10,10]]
+
+# Slope-intercept constructors
+Geometry::Line[Rational(3,4), 5]	# Slope = 3/4, Intercept = 5
+Geometry::Line[0.75, 5]
+
+# Point-slope constructors
+Geometry::Line(Geometry::Point[0,0], 0.75)
+Geometry::Line(Vector[0,0], Rational(3,4))
+
+# Special constructors (2D only)
+Geometry::Line.horizontal(y=0)
+Geometry::Line.vertical(x=0)
 ```
 
 ### Rectangle
 ```ruby
-    # A Rectangle made from two corner points
-    Geometry::Rectangle.new [1,2], [2,3]
-    Geometry::Rectangle.new from:[1,2], to:[2,3]
+# A Rectangle made from two corner points
+Geometry::Rectangle.new [1,2], [2,3]
+Geometry::Rectangle.new from:[1,2], to:[2,3]
 
-    Geometry::Rectangle.new center:[1,2], size:[1,1]	# Using a center point and a size
-    Geometry::Rectangle.new origin:[1,2], size:[1,1]	# Using an origin point and a size
+Geometry::Rectangle.new center:[1,2], size:[1,1]	# Using a center point and a size
+Geometry::Rectangle.new origin:[1,2], size:[1,1]	# Using an origin point and a size
 
-    # A Rectangle with its origin at [0, 0] and a size of [10, 20]
-    Geometry::Rectangle.new size: [10, 20]
-    Geometry::Rectangle.new size: Size[10, 20]
-    Geometry::Rectangle.new width: 10, height: 20
+# A Rectangle with its origin at [0, 0] and a size of [10, 20]
+Geometry::Rectangle.new size: [10, 20]
+Geometry::Rectangle.new size: Size[10, 20]
+Geometry::Rectangle.new width: 10, height: 20
 ```
 
 ### Circle
 ```ruby
-    # A circle at Point[1,2] with a radius of 3
-    circle = Geometry::Circle.new center:[1,2], radius:3
+# A circle at Point[1,2] with a radius of 3
+circle = Geometry::Circle.new center:[1,2], radius:3
 ```
 
 ### Polygon
 ```ruby
-    # A polygon that looks a lot like a square
-    polygon = Geometry::Polygon.new [0,0], [1,0], [1,1], [0,1]
+# A polygon that looks a lot like a square
+polygon = Geometry::Polygon.new [0,0], [1,0], [1,1], [0,1]
 ```
 ### Regular Polygon
 ```ruby
-    # Everyone loves a good hexagon
-    hexagon = Geometry::RegularPolygon.new 6, :diameter => 3
+# Everyone loves a good hexagon
+hexagon = Geometry::RegularPolygon.new 6, :diameter => 3
 ```
 
 ### Zeros and Ones
 ```ruby
-    # For when you know you need a zero, but you don't know how big it should be
-    zero = Point.zero       # Returns a Point of indeterminate length that always compares equal to zero
+# For when you know you need a zero, but you don't know how big it should be
+zero = Point.zero       # Returns a Point of indeterminate length that always compares equal to zero
 
-    # Oh, you wanted ones instead? No problem.
-    ones = Point.one        # => Point[1,1,1...1]
+# Oh, you wanted ones instead? No problem.
+ones = Point.one        # => Point[1,1,1...1]
 
-    # Looking for something more exotic that a mere 1?
-    iso = Point.iso(5)      # => Point[5,5,5...5]
+# Looking for something more exotic that a mere 1?
+iso = Point.iso(5)      # => Point[5,5,5...5]
 ```