Fix Ruby 1.8 syntax errors.

lib/geocoder/orms/active_record.rb

@@ -162,7 +162,7 @@ module Geocoder::Orm
         default_near_scope_options(latitude, longitude, radius, options).merge(
           :select => "#{options[:select] || '*'}, " +
             "#{distance} AS distance" +
-            (bearing ? ", #{bearing} AS bearing" : ""),
+            (bearing ? ", #{bearing} AS bearing" : "")
         )
       end
 

test/geocoder_test.rb

@@ -232,7 +232,8 @@ class GeocoderTest < Test::Unit::TestCase
         p1 = points[d]
         p2 = points[opp]
 
-        b = Geocoder::Calculations.bearing_between(*(p1 + p2), :method => m)
+        args = p1 + p2 + [:method => m]
+        b = Geocoder::Calculations.bearing_between(*args)
         assert (b - bearings[opp]).abs < 1,
           "Bearing (#{m}) should be close to #{bearings[opp]} but was #{b}."
       end