Updated readme wording

Author: sichinaga

README.md

@@ -139,7 +139,9 @@ bopdmd = BOPDMD(
 bopdmd.fit(X, t)
 ```
 
-Provided below is an example output and call of the `plot_summary()` function when given a DMD model fitted to mean-centered flow past a cylinder data available at <ins>dmdbook.com/DATA.zip</ins>. A rank-12 exact DMD model was used to generate this summary. Notice how eigenvalues, modes, and dynamics are color-coded to indicate associations, and that eigenvalue marker sizes indicate spatiotemporal mode amplitudes or importance. Plotter documentation can be found [here](https://pydmd.github.io/PyDMD/plotter.html).
+Provided below is an example call to the `plot_summary()` function when given a DMD model fitted to mean-centered flow past a cylinder data available at <ins>dmdbook.com/DATA.zip</ins>. A rank-12 exact DMD model was used to generate this figure. Eigenvalues, modes, and dynamics are color-coded to indicate associations. Eigenvalue marker sizes also indicate spatiotemporal mode amplitudes or importance.
+
+Plotter documentation can be found [here](https://pydmd.github.io/PyDMD/plotter.html).
 ```python3
 from pydmd.plotter import plot_summary