diff --git a/man/add_footnote.Rd b/man/add_footnote.Rd
index c46cf0d..46ab96e 100644
--- a/man/add_footnote.Rd
+++ b/man/add_footnote.Rd
@@ -25,11 +25,7 @@
 Default is TRUE.}
 }
 \description{
-Add footnote to your favorite kable output. So far this function
-only works when you define \code{format} in your kable function or in the
-global knitr option \code{knitr.table.format}. In latex, we are using the
-\code{threeparttable} package so you need to import this package in your
-\code{YAML} header.
+Add footnote to your favorite kable output.
 }
 \examples{
 x <- knitr::kable(head(mtcars), "html")
diff --git a/man/add_header_above.Rd b/man/add_header_above.Rd
index 6e3f214..80239fe 100644
--- a/man/add_header_above.Rd
+++ b/man/add_header_above.Rd
@@ -29,8 +29,7 @@
 \description{
 Tables with multiple rows of header rows are extremely useful
 to demonstrate grouped data. This function takes the output of a \code{kable()}
-function and adds an header row on top of it. This function can work with
-both \code{HTML} and \code{LaTeX} outputs
+function and adds an header row on top of it.
 }
 \examples{
 x <- knitr::kable(head(mtcars), "html")
diff --git a/man/column_spec.Rd b/man/column_spec.Rd
index ace0922..bbbd3a4 100644
--- a/man/column_spec.Rd
+++ b/man/column_spec.Rd
@@ -41,8 +41,7 @@
 }
 \description{
 This function allows users to select a column and then specify
-its look. Right now it supports the following three properties: column width,
-bold text and italic text.
+its look.
 }
 \examples{
 x <- knitr::kable(head(mtcars), "html")
diff --git a/man/kable_styling.Rd b/man/kable_styling.Rd
index 9c8e0de..5bf0ce4 100644
--- a/man/kable_styling.Rd
+++ b/man/kable_styling.Rd
@@ -49,8 +49,9 @@
 }
 \description{
 This function provides a cleaner approach to modify the style
-of HTML tables other than using the \code{table.attr} option in \code{knitr::kable()}.
-Currenly, it assumes the HTML document has boot
+of HTML tables other than using the \code{table.attr} option in \code{knitr::kable()}. Note
+that those bootstrap options requires Twitter bootstrap theme, which is not avaiable
+in some customized template being loaded.
 }
 \details{
 For LaTeX, extra options includes:
diff --git a/man/row_spec.Rd b/man/row_spec.Rd
index 4a94983..0ba6e0e 100644
--- a/man/row_spec.Rd
+++ b/man/row_spec.Rd
@@ -5,7 +5,8 @@
 \title{Specify the look of the selected row}
 \usage{
 row_spec(kable_input, row, bold = FALSE, italic = FALSE,
-  monospace = FALSE, color = NULL, background = NULL)
+  monospace = FALSE, color = NULL, background = NULL, align = NULL,
+  font_size = NULL)
 }
 \arguments{
 \item{kable_input}{Output of \code{knitr::kable()} with \code{format} specified}
@@ -22,16 +23,22 @@
 \item{monospace}{A T/F value to control whether the text of the selected column
 need to be monospaced (verbatim)}
 
-\item{color}{A character string for column text color. Here please pay
+\item{color}{A character string for row text color. Here please pay
 attention to the differences in color codes between HTML and LaTeX.}
 
-\item{background}{A character string for column background color. Here please
+\item{background}{A character string for row background color. Here please
 pay attention to the differences in color codes between HTML and LaTeX.}
+
+\item{align}{A character string for cell alignment. For HTML, possible values could
+be \code{l}, \code{c}, \code{r} plus \code{left}, \code{center}, \code{right}, \code{justify}, \code{initial} and \code{inherit}
+while for LaTeX, you can only choose from \code{l}, \code{c} & \code{r}.}
+
+\item{font_size}{Only if you want to specify font size locally in HTML. This feature
+is not available in LaTeX}
 }
 \description{
 This function allows users to select a row and then specify
-its look. Right now it supports the following two properties: bold text and
-italic text.
+its look. It can also specify the format of the header row when \code{row} = 0.
 }
 \examples{
 x <- knitr::kable(head(mtcars), "html")