[Specs] Update to remove space from -l linker flag

https://github.com/CocoaPods/Xcodeproj/commit/432382b6e56b4a320d1c1b678341e098b75ec642

spec/unit/generator/xcconfig/aggregate_xcconfig_spec.rb

@@ -75,13 +75,13 @@ module Pod
         end
 
         it 'links the pod targets with the aggregate integration library target' do
-          @xcconfig.to_hash['OTHER_LDFLAGS'].should.include '-l "Pods-BananaLib"'
+          @xcconfig.to_hash['OTHER_LDFLAGS'].should.include '-l"Pods-BananaLib"'
         end
 
         it 'does not links the pod targets with the aggregate integration library target for non-whitelisted configuration' do
           @generator = AggregateXCConfig.new(@target, 'Debug')
           @xcconfig = @generator.generate
-          @xcconfig.to_hash['OTHER_LDFLAGS'].should.not.include '-lPods-BananaLib'
+          @xcconfig.to_hash['OTHER_LDFLAGS'].should.not.include '-l "Pods-BananaLib"'
         end
 
         #-----------------------------------------------------------------------#

spec/unit/generator/xcconfig/public_pod_xcconfig_spec.rb

@@ -36,7 +36,7 @@ module Pod
         end
 
         it 'includes the libraries for the specifications' do
-          @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-l "xml2"')
+          @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-l"xml2"')
         end
 
         it 'includes the frameworks of the specifications' do

spec/unit/generator/xcconfig/xcconfig_helper_spec.rb

@@ -70,7 +70,7 @@ module Pod
               :platform_name => :ios
             )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
-            xcconfig.to_hash['OTHER_LDFLAGS'].should == '-l "xml2"'
+            xcconfig.to_hash['OTHER_LDFLAGS'].should == '-l"xml2"'
           end
 
           it 'adds the frameworks of the xcconfig' do
@@ -165,7 +165,7 @@ module Pod
             xcconfig = Xcodeproj::Config.new
             @sut.add_library_build_settings(path, xcconfig, config.sandbox.root)
             hash_config = xcconfig.to_hash
-            hash_config['OTHER_LDFLAGS'].should == '-l "Proj4"'
+            hash_config['OTHER_LDFLAGS'].should == '-l"Proj4"'
             hash_config['LIBRARY_SEARCH_PATHS'].should == '"$(PODS_ROOT)/MapBox/Proj4"'
           end
         end