diff --git a/spec/geohash_spec.cr b/spec/geohash_spec.cr
index c77a728..1fbade8 100644
--- a/spec/geohash_spec.cr
+++ b/spec/geohash_spec.cr
@@ -7,7 +7,6 @@ describe Geohash do
     Geohash.encode(40.7178486, -74.0002041).should eq("dr5rsh6wwm0")
   end
 
-
   it "#decode" do
     Geohash.decode("gbsuv").should eq({lat: 48.669, lng: -4.329})
   end
diff --git a/src/geohash.cr b/src/geohash.cr
index 2c2c1d0..8855b88 100644
--- a/src/geohash.cr
+++ b/src/geohash.cr
@@ -13,7 +13,7 @@ module Geohash
   #
   # ```
   # Geohash.encode(52.205, 0.119, 7) # => "u120fxw"
-  # Geohash.encode(48.669, -4.329) # => "gbsuv"
+  # Geohash.encode(48.669, -4.329)   # => "gbsuv"
   # ```
   def encode(latitude : Float64, longitude : Float64, precision : Int32? = nil)
     if precision.nil?