fixes gh-1751 fix typos in connecting from your favorite language

Author: xuniq

doc/getting_started/getting_started_go.rst

@@ -176,7 +176,7 @@ to ``Update``, but creates a new tuple if the old one was not found.
 
     resp, err = conn.Upsert("tester", []interface{}{4, "Another band", 2000}, []interface{}{[]interface{}{"+", 2, 5}})
 
-This increases by 5 the value of the third field in the tuple with ``id`` = 4, -- or
+This increases by 5 the value of the third field in the tuple with ``id`` = 4 or
 inserts the tuple ``(4, "Another band", 2000)`` if a tuple with this ``id``
 doesn't exist.
 

doc/getting_started/getting_started_php.rst

@@ -196,7 +196,7 @@ to ``update``, but creates a new tuple if the old one was not found.
 
     $tester->upsert([4, 'Another band', 2000], Operations::add(2, 5));
 
-This increases by 5 the value of field ``2`` in the tuple with ``id`` = 4, -- or
+This increases by 5 the value of field ``2`` in the tuple with ``id`` = 4 or
 inserts the tuple ``(4, "Another band", 2000)`` if a tuple with this ``id``
 doesn't exist.
 

doc/getting_started/getting_started_python.rst

@@ -173,7 +173,7 @@ to ``update``, but creates a new tuple if the old one was not found.
 
     >>> tester.upsert((4, 'Another band', 2000), [('+', 2, 5)])
 
-This increases by 5 the value of field ``2`` in the tuple with ``id`` = 4, -- or
+This increases by 5 the value of field ``2`` in the tuple with ``id`` = 4 or
 inserts the tuple ``(4, "Another band", 2000)`` if a tuple with this ``id``
 doesn't exist.