fixed documentation for ess.TraceWin.project

ess/TraceWin.py

@@ -185,6 +185,7 @@ class dst:
         Create a subplot histogram similar to TraceWin.
 
         Example::
+
             import numpy as np
             from ess import TraceWin
             from matplotlib import pyplot as plt
@@ -1288,6 +1289,7 @@ class envelope:
     to ascii
 
     Example::
+
         from ess import TraceWin
         from matplotlib import pyplot as plt
         data = TraceWin.envelope('envelope.txt')
@@ -1513,17 +1515,19 @@ class field_map:
 
 
 class project:
-    def __init__(self, project_fname=None, settings_fname=None):
-        """
-        Read and modify project files
+    """
+    Read and modify TraceWin project files
 
-        Example::
-            p = project('SPK.ini')
-            for diff in p.compare_to('MEBT.ini'):
-                print(diff)
-            p.set('main:beam1_energy', 89e6)
-            p.save()
-        """
+    Example::
+
+        p = project('SPK.ini')
+        for diff in p.compare_to('MEBT.ini'):
+            print(diff)
+        p.set('main:beam1_energy', 89e6)
+        p.save()
+    """
+
+    def __init__(self, project_fname=None, settings_fname=None):
         import json
         import pkg_resources