Typo fixes

NEWS.txt

 .. _NEWS:
 
-Update in the Trunk since the last release:
+Updates in the Trunk since the last release:
 
 Documentation
  * Added in the tutorial documentation on how to extend Theano.
@@ -8,7 +8,7 @@ Documentation
    http://deeplearning.net/software/theano/tutorial/extending_theano.html
    (Frédéric B.)
 
-Interface change
+Interface changes
  * theano.function does not accept duplicate inputs, so function([x, x], ...)
    does not work anymore. (Pascal L.)
  * theano.function now raises an error if some of the provided inputs are
@@ -17,14 +17,14 @@ Interface change
    ``on_unused_input={'raise', 'warn', 'ignore'}`` to control this.
    (Pascal L.)
 
-New Feature
- * debugprint new param ids=["CHAR","id","int",""]
-   This make the identifier printed to be the python id, a uniq char, a
-   unit int, or not have it printed. We changed the default to be "CHAR"
+New Features
+ * debugprint new param ids=["CHAR", "id", "int", ""]
+   This makes the identifier printed to be the python id, a unique char, a
+   unique int, or not have it printed. We changed the default to be "CHAR"
    as this is more readable.
- * debugprint new param stop_on_name=[False,True]. If True, we don't print
-   anything bellow an intermediate variable that have a name. Default to False.
- * debugprint now stop printing the "|" symbol in a columns after the last input.
+ * debugprint new param stop_on_name=[False, True]. If True, we don't print
+   anything below an intermediate variable that has a name. Defaults to False.
+ * debugprint does not print anymore the "|" symbol in a column after the last input.
 
 =============
 Release Notes

theano/compile/debugmode.py

@@ -510,7 +510,7 @@ def debugprint(r, prefix='', depth=-1, done=None, print_type=False,
     :param prefix: prefix to each line (typically some number of spaces)
     :param depth: maximum recursion depth (Default -1 for unlimited).
     :param done: dict of Apply instances that have already been printed
-                 and there associated printed ids
+                 and their associated printed ids
     :param print_type: wether to print the Variable type after the other infos
     :param file: file-like object to which to print
     :param print_destroy_map: wether to print the op destroy_map after ofther info
@@ -521,7 +521,7 @@ def debugprint(r, prefix='', depth=-1, done=None, print_type=False,
                 int - print integer character
                 CHAR - print capital character
                 "" - don't print an identifier
-    :param stop_on_name: When True, if a node in the graph have a name,
+    :param stop_on_name: When True, if a node in the graph has a name,
                          we don't print anything below it.
 
     """

theano/printing.py

@@ -46,7 +46,7 @@ def debugprint(obj, depth=-1, print_type=False,
                 int - print integer character
                 CHAR - print capital character
                 "" - don't print an identifier
-    :param stop_on_name: When True, if a node in the graph have a name,
+    :param stop_on_name: When True, if a node in the graph has a name,
                          we don't print anything below it.
 
     :returns: string if `file` == 'str', else file arg