fix typo in plot_factors (#172), update man

Author: jan-spr

DESCRIPTION

@@ -30,5 +30,5 @@ VignetteBuilder: knitr
 LazyData: false
 StagedInstall: no
 NeedsCompilation: yes
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.3
 SystemRequirements: Python (>=3), numpy, pandas, h5py, scipy, argparse, sklearn, mofapy2

R/plot_factors.R

@@ -251,7 +251,7 @@ plot_factor <- function(object, factors = 1, groups = "all",
 #' @param 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.
 #' @param 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, 
 #' (2) a character giving the name of a column present in the sample metadata.