a few more wordy tweaks

Author: libjohn

031_thematic_mapping.Rmd

@@ -125,7 +125,7 @@ qtm(HelperShapeObject, fill = "wages")
 ```
 
 
-## Contiguous 48 states
+## 50 states
 
 Filter to only the contiguous 50 states + D.C.  Note that `tigris::shift_geometry()` will shift and resize Alaska and Hawaii.
 

038_facets_wrap_thematic_mapping.Rmd

@@ -115,7 +115,7 @@ I'm using Median income.
 
 _Note:  I realize mean and median are not the same measure.  This is a demonstration of procedure, not a recommendation for research practice and data comparison.  Of course, you will be more rigorous with your own research._
 
-### Get BLS mean income
+### Get ACS median income
 
 Now that I know the Census ACS variable, I can use the `tidycensus::get_acs()` function to gather the mean income variable for each state, along with the geometry (i.e. shapefiles).  
 

docs/01_georeference.html

@@ -2290,7 +2290,7 @@ <h2 id="quick-thematic-map">Quick Thematic Map</h2>
 </div>
 <p><img src="031_thematic_mapping_files/figure-html5/make_qtm-1.png" width="624" /></p>
 </div>
-<h2 id="contiguous-48-states">Contiguous 48 states</h2>
+<h2 id="states">50 states</h2>
 <p>Filter to only the contiguous 50 states + D.C. Note that <code>tigris::shift_geometry()</code> will shift and resize Alaska and Hawaii.</p>
 <div class="layout-chunk" data-layout="l-body">
 <div class="sourceCode">

docs/02_choropleth.html

@@ -2234,7 +2234,7 @@ <h3 id="identify-and-pick-census-variables">Identify and pick census variables</
 <li>B06011_001E = Median income in the past 12 months</li>
 </ul>
 <p><em>Note: I realize mean and median are not the same measure. This is a demonstration of procedure, not a recommendation for research practice and data comparison. Of course, you will be more rigorous with your own research.</em></p>
-<h3 id="get-bls-mean-income">Get BLS mean income</h3>
+<h3 id="get-acs-median-income">Get ACS median income</h3>
 <p>Now that I know the Census ACS variable, I can use the <code>tidycensus::get_acs()</code> function to gather the mean income variable for each state, along with the geometry (i.e. shapefiles).</p>
 <div class="layout-chunk" data-layout="l-body">
 <div class="sourceCode">