diff --git a/R/RD_bme.R b/R/RD_bme.R
index 22b4d86..99c9d3b 100644
--- a/R/RD_bme.R
+++ b/R/RD_bme.R
@@ -62,7 +62,7 @@ RDlpformula <- function(order) {
 #' \cite{Michal Kolesár and Christoph Rothe. Inference in regression
 #'       discontinuity designs with a discrete running variable. American
 #'       Economic Review, 108(8):2277—-2304, August 2018.
-#'       \doi{10.1257/aer.20160945.}}
+#'       \doi{10.1257/aer.20160945}}
 #'
 #' }
 #' @export
diff --git a/cran-comments.md b/cran-comments.md
index 4885f3e..af75b10 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -17,15 +17,22 @@
 There were no ERRORs or WARNINGs.
 There was 1 NOTE:
 
-  Maintainer: ‘Michal Kolesár <kolesarmi@googlemail.com>’
+Maintainer: ‘Michal Kolesár <kolesarmi@googlemail.com>’
 
-  New submission
+New submission
 
 Possibly misspelled words in DESCRIPTION:
-  covariates (16:33)
+  Rothe (17:47)
+  covariates (18:42)
 
-THe misspelled word is correct, it refers to independent variables (covariates)
-in a regression.
+Found the following (possibly) invalid DOIs:
+  DOI: 10.1257/aer.20160945.
+    From: man/RDHonestBME.Rd
+    Status: 404
+    Message: Not Found
+
+The misspelled words are correct, "covariates" refers to independent variables
+in a regression. "Rothe" is a surname.
 
 ## Downstream dependencies
 There are currently no downstream dependencies for this package
diff --git a/doc/manual.pdf b/doc/manual.pdf
index f82bb1b..5edde2d 100644
Binary files a/doc/manual.pdf and b/doc/manual.pdf differ
diff --git a/man/RDHonestBME.Rd b/man/RDHonestBME.Rd
index 4e2df54..6a45225 100644
--- a/man/RDHonestBME.Rd
+++ b/man/RDHonestBME.Rd
@@ -97,7 +97,7 @@ RDHonestBME(log(earnings)~yearat14, data=cghs, h=3,
 \cite{Michal Kolesár and Christoph Rothe. Inference in regression
       discontinuity designs with a discrete running variable. American
       Economic Review, 108(8):2277—-2304, August 2018.
-      \doi{10.1257/aer.20160945.}}
+      \doi{10.1257/aer.20160945}}
 
 }
 }