Typo fix in README

README.md

@@ -9,9 +9,9 @@ There are _two_ packages included in this repository: `pidplots` and `pidml`.  T
 ## Weight values
 
 Here are the values of the weights, trained on ParticleGun data from
-release-05-02-06 using a pion weight of beta = 0.1. (Note: this is valid
-Python, so you can copy-paste this into your notebook, assume `numpy` is
-imported as `np`.)
+release-05-02-06 using a pion weight of beta = 0.1. (Note: this is valid Python,
+so you can copy-paste this into your notebook, assuming `numpy` is imported as
+`np`.)
 
 ```python
 wgt = np.array(
@@ -42,8 +42,8 @@ likelihoods = np.stack([
     for part in particles
 ], axis=-1)
 likelihood_ratios = likelihoods / np.sum(likelihoods, axis=1, keepdims=True)
-# likelihood_ratios[0] = e PID,
-# likelihood_ratios[1] = mu PID, etc.
+# likelihood_ratios[:,0] = e PID for each event,
+# likelihood_ratios[:,1] = mu PID, etc.
 ```