Fixed documentation typos in the widget example programs

ash13 · ash13 · commit 7f5c07b8ada3 · 2017-10-19T14:46:58.000+05:30
diff --git a/examples/widgets/buttons.py b/examples/widgets/buttons.py
@@ -2,7 +2,7 @@
 =======
 Buttons
 =======
-An pretty cool example to show how to use buttons widget.The program shows a simple GUI with a sine wave changing its frequency.The next and previous button widget used here helps shows the wave with new frequency.
+The program shows a simple GUI with a sine wave changing its frequency.The next and previous button widget used here helps shows the wave with new frequency.
 """
 
 import numpy as np
diff --git a/examples/widgets/lasso_selector_demo_sgskip.py b/examples/widgets/lasso_selector_demo_sgskip.py
@@ -2,7 +2,7 @@
 ===================
 Lasso Selector Demo
 ===================
-An example to show the Lasso Selector widget. The graph shows a scatter plot. You can select a few points by drawing a lasso loop around the points on the graphjust like any other Lasso tool. To draw, just click on the graph,hold and drag it around the points you need to select.
+An example to show the use of Lasso Selector widget. The graph shows a scatter plot. You can select a few points by drawing a lasso loop around the points on the graphjust like any other Lasso tool. To draw, just click on the graph,hold and drag it around the points you need to select.
 
 """
 from __future__ import print_function
diff --git a/examples/widgets/multicursor.py b/examples/widgets/multicursor.py
@@ -2,7 +2,7 @@
 ===========
 Multicursor
 ===========
-An example to show multiple cursors. The graph has two subplots and on hovering over the cursor over the two seperate graphs, the values are shown respectively.
+A program to show multiple cursors. The graph has two subplots and on hovering the cursor over the two seperate graphs, the values are shown respectively.
 """
 import numpy as np
 import matplotlib.pyplot as plt
diff --git a/examples/widgets/radio_buttons.py b/examples/widgets/radio_buttons.py
@@ -2,7 +2,7 @@
 =============
 Radio Buttons
 =============
-An example to show how radio buttons widget can be used in the plots. The radio button in this program helps you choose one of the three different sine waves to be shown in the plot.
+A program to show how radio buttons widget can be used in the plots. The radio button in this program helps you choose one of the three different sine waves to be shown in the plot.
 """
 import numpy as np
 import matplotlib.pyplot as plt
diff --git a/examples/widgets/slider_demo1.py b/examples/widgets/slider_demo1.py
diff --git a/examples/widgets/textbox.py b/examples/widgets/textbox.py
@@ -2,7 +2,7 @@
 =======
 Textbox
 =======
-An example to show the use of textbox widget. You can use it mention any text that needs to be displayed or formulas or values. You can further use it to take input from the user, and use a submit button to create plots using the given input(Just a use case).
+It shows the use of textbox widget. You can use it mention any text that needs to be displayed or formulas or values. You can further use it to take input from the user, and use a submit button to create plots using the given input(Just a use case).
 """
 
 import numpy as np
