diff --git a/man/plot_factors.Rd b/man/plot_factors.Rd
index 109d21e3..bc53029d 100644
--- a/man/plot_factors.Rd
+++ b/man/plot_factors.Rd
@@ -35,7 +35,7 @@ plot_factors(
 \item{color_by}{specifies groups or values used to color the samples. This can be either:
 (1) a character giving the name of a feature present in the training data.
 (2) a character giving the name of a column present in the sample metadata.
-(3) a vector of the name length as the number of samples specifying discrete groups or continuous numeric values.}
+(3) a vector of the same length as the number of samples specifying discrete groups or continuous numeric values.}
 
 \item{shape_by}{specifies groups or values used to shape the samples. This can be either:
 (1) a character giving the name of a feature present in the training data,