Apply suggestions from code review

Co-authored-by: Emily KL <4672118+emilykl@users.noreply.github.com>

Author: camdecoster

doc/python/colorscales.md

@@ -157,7 +157,9 @@ fig.show()
 
 ### Explicitly Constructing a Color scale
 
-The Plotly Express `color_continuous_scale` argument accepts explicitly-constructed color scales as well.  There is an equivalent graph objects example using the `colorscale` parameter [below](#custom-heatmap-color-scale-with-graph-objects).
+The Plotly Express `color_continuous_scale` argument accepts explicitly-constructed color scales as well.  
+
+The Graph Objects `colorscale` parameter also accepts an explicitly-constructed color scale, as shown in the example [below](#custom-heatmap-color-scale-with-graph-objects).
 
 ```python
 import plotly.express as px

doc/python/configuration-options.md

@@ -371,7 +371,7 @@ import plotly.express as px
 df = px.data.iris()
 fig = px.scatter(df, x="sepal_width", y="sepal_length", color="species")
 
-config = {"displayNotifier": True}
+config = {"displayNotifier": False}
 fig.show(config=config)
 ```
 

doc/python/hover-text-and-formatting.md

@@ -363,7 +363,7 @@ fig=px.scatter(df,
                custom_data=['country', 'continent', 'pop'],
 )
 
-# Plotly express does not have a hover template parameter in the graph creation function, so we apply the template with update_traces
+# Plotly express does not have a 'hovertemplate' parameter in the graph creation function, so we apply the template with update_traces
 fig.update_traces(
     hovertemplate =
                 "<b>%{customdata[0]}</b><br>" +