diff --git a/src/spectator/config/builder.cr b/src/spectator/config/builder.cr
index 4c8fa6d..ca086be 100644
--- a/src/spectator/config/builder.cr
+++ b/src/spectator/config/builder.cr
@@ -53,7 +53,7 @@ module Spectator
       protected def formatter
         case (formatters = self.formatters)
         when .one? then formatters.first
-        else Formatting::BroadcastFormatter.new(formatters)
+        else            Formatting::BroadcastFormatter.new(formatters)
         end
       end
 
@@ -165,8 +165,8 @@ module Spectator
       protected def example_filter
         case (filters = @filters)
         when .empty? then NullExampleFilter.new
-        when .one? then filters.first
-        else CompositeExampleFilter.new(filters)
+        when .one?   then filters.first
+        else              CompositeExampleFilter.new(filters)
         end
       end
     end
diff --git a/src/spectator/harness.cr b/src/spectator/harness.cr
index 6a44ea8..27b2679 100644
--- a/src/spectator/harness.cr
+++ b/src/spectator/harness.cr
@@ -92,7 +92,7 @@ module Spectator
     # Yields to run the test code and returns information about the outcome.
     # Returns a tuple with the elapsed time and an error if one occurred (otherwise nil).
     private def capture : Tuple(Time::Span, Exception?)
-      error   = nil
+      error = nil
       elapsed = Time.measure do
         error = catch { yield }
       end