diff --git a/nselib/bin.luadoc b/nselib/bin.luadoc
index 6f899d4c8..75df11570 100644
--- a/nselib/bin.luadoc
+++ b/nselib/bin.luadoc
@@ -2,9 +2,9 @@
 -- Pack and unpack binary data.
 --
 -- A problem script authors often face is the necessity of encoding values
--- into binary data. For example after analyzing a protocol the starting 
+-- into binary data. For example after analyzing a protocol the starting
 -- point to write a script could be a hex dump, which serves as a preamble
--- to every sent packet. Although it is possible to work with the 
+-- to every sent packet. Although it is possible to work with the
 -- functionality Lua provides, it's not very convenient. Therefore NSE includes
 -- Binlib, based on lpack (http://www.tecgraf.puc-rio.br/~lhf/ftp/lua/)
 -- by Luiz Henrique de Figueiredo.
@@ -35,7 +35,7 @@
 -- * <code>></code> big endian modifier
 -- * <code>=</code> native endian modifier
 --
--- Note that the endian operators work as modifiers to all the 
+-- Note that the endian operators work as modifiers to all the
 -- characters following them in the format string.
 
 module "bin"
@@ -65,7 +65,7 @@ function pack(format, ...)
 -- like in <code>pack</code>, except if used with <code>A</code>,
 -- <code>B</code>, or <code>H</code>, in which cases the number tells
 -- <code>unpack</code> how many bytes to read. <code>unpack</code> stops if
--- either the format string or the binary data string are exhausted. 
+-- either the format string or the binary data string are exhausted.
 -- @param format Format string, used to unpack values out of data string.
 -- @param data String containing packed data.
 -- @param init Optional starting position within the string.
diff --git a/nselib/lfs.luadoc b/nselib/lfs.luadoc
index 71ae04976..2c935a634 100644
--- a/nselib/lfs.luadoc
+++ b/nselib/lfs.luadoc
@@ -8,7 +8,7 @@ module "lfs"
 
 --- Returns a directory iterator listing the contents of the given path
 -- Each time the iterator is called with dir_obj it returns a directory entry's
--- name as a string, or nil if there are no more entries. 
+-- name as a string, or nil if there are no more entries.
 --
 -- @param path string containing the directory to list
 -- @return iterator function returning the next file or nil when done
diff --git a/nselib/nmap.luadoc b/nselib/nmap.luadoc
index d7cf6ad35..34ef77eca 100644
--- a/nselib/nmap.luadoc
+++ b/nselib/nmap.luadoc
@@ -4,7 +4,7 @@
 -- The <code>nmap</code> module is an interface with Nmap's internal functions
 -- and data structures. The API provides target host details such as port
 -- states and version detection results. It also offers an interface to the
--- Nsock library for efficient network I/O. 
+-- Nsock library for efficient network I/O.
 -- @copyright Same as Nmap--See http://nmap.org/book/man-legal.html
 
 module "nmap"
@@ -18,7 +18,7 @@ function debugging()
 
 --- Determines whether Nmap was compiled with SSL support.
 --
--- This can be used to avoid sending SSL probes when SSL is not available. 
+-- This can be used to avoid sending SSL probes when SSL is not available.
 -- @return True if Nmap was compiled with SSL support, false otherwise.
 function have_ssl()
 
@@ -102,10 +102,10 @@ function get_interface()
 function get_interface_info(interface_name)
 
 --- Lists network interfaces
--- 
+--
 -- This script enumerates all network interfaces and returns a list of tables
--- containing information about every interface. 
--- 
+-- containing information about every interface.
+--
 -- Keys of each table:
 -- * <code>device</code> The interface name, can be an interface alias.
 -- * <code>shortname</code> A simple short name of the device.
@@ -116,17 +116,17 @@ function get_interface_info(interface_name)
 -- * <code>broadcast</code> The string representing the broadcast address assigned to the interface if the interface type is <code>"ethernet"</code> and if the used address is IPv4, otherwise it is <code>nil</code>.
 -- * <code>up</code> The state of the interface, possible values are <code>"up"</code> or <code>"down"</code>.
 -- * <code>mtu</code> The MTU size of the interface.
--- 
+--
 -- @return Array of tables containing information about every discovered interface.
 -- @usage local interfaces, err = nmap.list_interfaces()
 function list_interfaces()
 
 --- Returns the TTL (time to live) value selected by the --ttl option
 --
--- If there is no value specified or if the value specified with the --ttl 
+-- If there is no value specified or if the value specified with the --ttl
 -- option is out of the range 0 to 255 (inclusive) this function returns 64,
--- which is the default TTL for an IP packet. This function would be most 
--- useful in crafting packets, which we want to comply with the selected 
+-- which is the default TTL for an IP packet. This function would be most
+-- useful in crafting packets, which we want to comply with the selected
 -- Nmap TTL value.
 --
 -- @return A number containing the TTL value
@@ -370,7 +370,7 @@ function condvar(object)
 -- @param handler User cleanup function (optional).
 -- @usage
 -- local result, socket, try, catch
--- 
+--
 -- result = ""
 -- socket = nmap.new_socket()
 -- catch = function()
@@ -520,7 +520,7 @@ function send(data)
 -- * <code>"CANCELLED"</code>: The operation was cancelled.
 -- * <code>"KILL"</code>: For example the script scan is aborted due to a faulty script.
 -- * <code>"EOF"</code>: An EOF was read (probably will not occur for a send operation).
--- @param host The hostname or IP address to send to. 
+-- @param host The hostname or IP address to send to.
 -- @param port The port number to send to.
 -- @param data The data to send.
 -- @return Status (true or false).
diff --git a/nselib/openssl.luadoc b/nselib/openssl.luadoc
index c6c0f0d6a..80a2cc43d 100644
--- a/nselib/openssl.luadoc
+++ b/nselib/openssl.luadoc
@@ -45,7 +45,7 @@ function bignum_clear_bit(bignum, position)
 --- Gets the state of the bit at <code>position</code> in <code>bignum</code>.
 -- @param bignum bignum to operate on.
 -- @param position Bit position.
--- @return True if the selected bit is set, false otherwise. 
+-- @return True if the selected bit is set, false otherwise.
 function bignum_is_bit_set(bignum, position)
 
 --- Converts a binary-encoded string into a bignum.