Newlines at the end of files

Author: estolfo

examples/aggregate.rb

@@ -22,4 +22,4 @@
 
 results.each do |result|
   puts result
-end
+end

examples/create.rb

@@ -27,4 +27,3 @@
   })
 
 result.n #=> returns 1, because 1 document was inserted.
-

examples/delete.rb

@@ -12,4 +12,4 @@
 
 # Drop a collection
 
-client[:restaurants].drop
+client[:restaurants].drop

examples/index.rb

@@ -2,4 +2,4 @@
 result = client[:restaurants].indexes.create(cuisine: Mongo::Index::ASCENDING)
 
 # Create a compound index
-result = client[:restaurants].indexes.create(cuisine: 1, zipcode: Mongo::Index::DESCENDING)
+result = client[:restaurants].indexes.create(cuisine: 1, zipcode: Mongo::Index::DESCENDING)

examples/query.rb

@@ -81,4 +81,4 @@
 
 cursor.each do |doc|
   puts doc
-end
+end

examples/update.rb

@@ -22,4 +22,4 @@
                                                           'street' => '2 Avenue',
                                                           'zipcode' => '10075'
                                                         }
-                                                     )
+                                                     )