diff --git a/vignettes/Community_Stability_Metrics.Rmd b/vignettes/Community_Stability_Metrics.Rmd
index 339761d..9588def 100644
--- a/vignettes/Community_Stability_Metrics.Rmd
+++ b/vignettes/Community_Stability_Metrics.Rmd
@@ -122,7 +122,7 @@ kable(KNZ_A1_variance_ratio)
 
 - `cyclic_shift`  returns an S3 object of test statistics from a user-specified function when applied to a null community generated via a cyclic shift permutation. It requires a dataframe with a `species.var`, `time.var` and `abundance.var` column, and optional `replicate.var` column. The user-specified function should operate on a community matrix (e.g., `cov`).
 
-The length of the "out" param in the object is the number of null iterations as specified by `bootnumber`). If multiple replicates are specified, null values are averaged among replicates for each iteration, but a different cyclic shift permutation is applied to each replicate within an iteration. 
+The length of the "out" parameter in the object is the number of null iterations as specified by `bootnumber`). If multiple replicates are specified, null values are averaged among replicates for each iteration, but a different cyclic shift permutation is applied to each replicate within an iteration. 
 
 - `confint` returns the confidence intervals from the S3 object produced by `cyclic_shift`.