diff --git a/R/packer.R b/R/packer.R
index 863b37fe..bc84754b 100644
--- a/R/packer.R
+++ b/R/packer.R
@@ -1,6 +1,6 @@
-##' Build a packer, which can be used to translate beween an
+##' Build a packer, which can be used to translate between an
 ##' unstructured vector of numbers (the vector being updated by an
-##' MCMC for example) to a structured list of named values, which is
+##' MCMC for example) and a structured list of named values, which is
 ##' easier to program against.  This is useful for the bridge between
 ##' model parameters and a models's implementation, but it is also
 ##' useful for the state vector in a state-space model.  We refer to