diff --git a/pykl---Prototype.md b/KLayout-Python-Module-Prototype.md
similarity index 62%
rename from pykl---Prototype.md
rename to KLayout-Python-Module-Prototype.md
index 0e36c83..5593817 100644
--- a/pykl---Prototype.md
+++ b/KLayout-Python-Module-Prototype.md
@@ -3,20 +3,20 @@ The prototype is found in the [pymod branch](https://github.com/klayoutmatthias/
 
 ## Building
 
-The `pykl` module will be built together with KLayout. After KLayout installation, the `pykl` module resides inside the installation tree. To use it, either copy the `pykl` folder to your Python installation or set `PYTHONPATH` to the location of the `pykl` folder.
+The `klayout` module will be built together with KLayout. After KLayout installation, the `klayout` module resides inside the installation tree. To use it, either copy the `klayout` folder to your Python installation or set `PYTHONPATH` to the location of the `klayout` folder.
 
 ## Using the module
 
 Use the new modules this way:
 
 ```
-import pykl.tl as tl
+import klayout.tl as tl
 
-timer = pykl.tl.Timer()
+timer = klayout.tl.Timer()
 ```
 
 ```
-import pykl.db as db
+import klayout.db as db
 
 # instantiate a KLayout object
 box = db.DBox(0, 0, 100, 200)
@@ -25,11 +25,11 @@ box = db.DBox(0, 0, 100, 200)
 Since `lay` has dependencies on Qt modules, you need to use the following call for this module:
 
 ```
-import pykl.QtCore
-import pykl.QtGui
+import klayout.QtCore
+import klayout.QtGui
 # On Qt5 only:
-import pykl.QtWidgets
-import pykl.lay
+import klayout.QtWidgets
+import klayout.lay
 
 ...
 ```
@@ -37,26 +37,26 @@ import pykl.lay
 To get an index of the classes present in the modules, use:
 
 ```
-import pykl.tl as tl
-import pykl.db as db
-import pykl.QtCore
-import pykl.QtGui
+import klayout.tl as tl
+import klayout.db as db
+import klayout.QtCore
+import klayout.QtGui
 # On Qt5 only:
-import pykl.QtWidgets
-import pykl.lay
+import klayout.QtWidgets
+import klayout.lay
 
-print "\n".join(pykl.tl.__all__)
-print "\n".join(pykl.db.__all__)
-print "\n".join(pykl.lay.__all__)
+print "\n".join(klayout.tl.__all__)
+print "\n".join(klayout.db.__all__)
+print "\n".join(klayout.lay.__all__)
 ```
 
 The Qt binding classes are available to. Essentially this provides an alternative to PyQt:
 
 ```
-from pykl.QtCore import *
-from pykl.QtGui import *
-from pykl.QtWidgets import *
-from pykl.lay import *
+from klayout.QtCore import *
+from klayout.QtGui import *
+from klayout.QtWidgets import *
+from klayout.lay import *
 
 app = QApplication([ "my_app" ])