Minor edits, removed whitespace

Author: LiamConnors

doc/python/2D-Histogram.md

@@ -248,7 +248,6 @@ fig.show()
 
 ### Text on 2D Histogram Points
 
-
 In this example we add text to 2D Histogram points. We use the values from the `z` attribute for the text.
 
 ```python

doc/python/annotated-heatmap.md

@@ -36,13 +36,11 @@ jupyter:
 
 ### Annotated Heatmaps with plotly.express and px.imshow
 
-
-These examples use [px.imshow](/python/imshow) to create Annotated Heatmaps. px.imshow is the best way creating heatmaps with z-annotations.
+These examples use [px.imshow](/python/imshow) to create Annotated Heatmaps. px.imshow is the recommended way to create heatmaps with z-annotations.
 
 
 #### Basic Annotated Heatmap for z-annotations
 
-
 After creating a figure with `px.imshow`, you can add z-annotations with `.update_traces(texttemplate="%{z}")`.
 
 ```python
@@ -58,7 +56,6 @@ fig.show()
 
 #### Custom Font
 
-
 You can make changes to the font using `textfont`. Here we set the font size to 20.
 
 ```python

doc/python/colorscales.md

@@ -520,7 +520,6 @@ fig.show()
 
 ### Color Bar Displayed Horizontally
 
-
 By default, color bars are displayed vertically. You can change a color bar to be displayed horizontally by setting the `colorbar` `orientation` attribute to `h`.
 
 ```python

doc/python/heatmaps.md

@@ -88,7 +88,6 @@ fig.show()
 
 ### Adding and customizing text on points
 
-
 You can add text to heatmap points with `.update_traces(texttemplate="%{variable}")`. Here we use the values of the `z` attribute for `variable`. We also customize the font size with `textfont`.
 
 ```python
@@ -215,8 +214,7 @@ fig.show()
 
 ### Text on Heatmap Points
 
-
-In this example we add text to heatmap points using `texttemplate`. We use the values of the `text` attribute for the text. We also adjust the font size using `textfont`.
+In this example we add text to heatmap points using `texttemplate`. We use the values from the `text` attribute for the text. We also adjust the font size using `textfont`.
 
 ```python
 import plotly.graph_objects as go

doc/python/histograms.md

@@ -210,7 +210,6 @@ fig.show()
 
 ### Adding bar text
 
-
 You can add text to histogram bars using `fig.update_traces(texttemplate="%{variable}")`, where `variable` is the text to add. In this example, we add the y-axis values to the bars. We get these values following the **Accessing the counts (y-axis) values** example above.
 
 ```python
@@ -361,7 +360,6 @@ fig.show()
 
 ### Histogram Bar Text
 
-
 You can add text to histogram bars using the `texttemplate` argument. In this example we add the x-axis values as text following the format `%{variable}`. We also adjust the size of the text using `textfont_size`.
 
 ```python