Update README.Rmd

README.Rmd

@@ -53,7 +53,7 @@ pak::pak("NIEHS/GeoTox")
 Figure 1 below shows the steps in the source-to-outcome-continuum or GeoTox modelling framework that is capable in the `GeoTox` package. <span style="color: blue;">blue text</span> nodes represent an object and <span style="color: green;">green text</span>, rounded nodes represent a methodology or function required to go from one to the next. The `GeoTox` package uses R S3 object-oriented programming to create the **GeoTox** object. The **GeoTox** object is a list that contains all of the information required to run the analysis including tracking exposure, assays, dose-response, and geospatial referencing. 
 
 <p align="center">
-  <img src="man/figures/GeoTox-Workflow.png" alt="GeoTox-Workflow">
+  <img src="man/figures/GeoTox.png" alt="GeoTox">
   <br>
   <em>Figure 1: Overview of the steps in the GeoTox framework</em>
 </p>