Remove trailing whitespace

4 files changed, 9 insertions, 9 deletions

diff --git a/doc/luaossl.tex b/doc/luaossl.tex
index 0b1b79b..48faabe 100644
--- a/doc/luaossl.tex
+++ b/doc/luaossl.tex
@@ -545,7 +545,7 @@ Sets the basic constraints critical flag.
 
 \subsubsection[\fn{x509:addExtension}]{\fn{x509:addExtension($ext$)}}
 
-Adds a copy of the \module{x509.extension} object to the certificate. 
+Adds a copy of the \module{x509.extension} object to the certificate.
 
 \subsubsection[\fn{x509:getExtension}]{\fn{x509:getExtension($key$)}}
 
@@ -695,7 +695,7 @@ Add the certificate identified by $serial$ to the revocation list. $serial$ shou
 
 \subsubsection[\fn{crl:addExtension}]{\fn{crl:addExtension($ext$)}}
 
-Adds a copy of the \module{x509.extension} object to the revocation list. 
+Adds a copy of the \module{x509.extension} object to the revocation list.
 
 \subsubsection[\fn{crl:getExtension}]{\fn{crl:getExtension($key$)}}
 
@@ -810,7 +810,7 @@ Returns a new context object. $protocol$ is an optional string identifier select
 \begin{ctabular}{ c | p{14cm} }
 \multicolumn{2}{c}{$protocol$ identifiers}\\\hline\hline
 name & \href{https://www.openssl.org/docs/ssl/SSL_CTX_new.html}{description} \\\hline
-TLS & Supports TLS 1.0 \emph{and above}. Internally uses \fn{SSLv23\_method} and disables SSLv2 and 
+TLS & Supports TLS 1.0 \emph{and above}. Internally uses \fn{SSLv23\_method} and disables SSLv2 and
 SSLv3 using \texttt{SSL\_OP\_NO\_SSLv2} and \texttt{SSL\_OP\_NO\_SSLv3}.\\
 
 SSL & Supports SSL 3.0 \emph{and above}. Internally uses \fn{SSLv23\_method} and disables SSLv2 using \texttt{SSL\_OP\_NO\_SSLv2}.\\
@@ -962,7 +962,7 @@ Similar to :getPeerCertifiate, but returns the entire chain sent by the peer as
 
 \subsubsection[\fn{ssl:getCipherInfo}]{\fn{ssl:getCipherInfo()}}
 
-Returns a table of information on the current cipher. 
+Returns a table of information on the current cipher.
 
 \begin{tabular}{ c | l }
 field & description\\\hline
diff --git a/regress/53-csr-extensions.lua b/regress/53-csr-extensions.lua
index 38346da..6b7d60c 100644
--- a/regress/53-csr-extensions.lua
+++ b/regress/53-csr-extensions.lua
@@ -131,9 +131,9 @@ do
         checknames(csr:getSubjectAlt(), expected)
         -- check after a round-trip through PEM
         checknames(x509_csr.new(tostring(csr)):getSubjectAlt(), expected)
-end     
+end
 
--- adding altnames where none existed 
+-- adding altnames where none existed
 do
         local expected = {
                 name = {
@@ -155,7 +155,7 @@ do
         csr:setSubjectAlt(gn)
         csr:setPublicKey(key)
         csr:sign(key)
-  
+
         checknames(csr:getSubject(), expected.name)
         checknames(csr:getSubjectAlt(), expected.altname)
 
diff --git a/regress/82-bn_prepops-null-deref.lua b/regress/82-bn_prepops-null-deref.lua
index 6a1d617..47757d2 100755
--- a/regress/82-bn_prepops-null-deref.lua
+++ b/regress/82-bn_prepops-null-deref.lua
@@ -14,7 +14,7 @@
 --              bn_prepops(L, &r, &a, NULL, 1);
 --              ...
 --      }
--- 
+--
 -- Caught by clang static analyzer. This was introduced with a patch adding
 -- the :sqr method. This should have been caught sooner as the :sqr method
 -- couldn't have possibly ever worked--a missing or non-numeric second
diff --git a/src/compat52.h b/src/compat52.h
index 22541f7..163aecb 100644
--- a/src/compat52.h
+++ b/src/compat52.h
@@ -94,7 +94,7 @@ static void luaL_requiref(lua_State *L, const char *modname, lua_CFunction openf
         lua_setfield(L, -2, modname);
 
         lua_pop(L, 2);
-        
+
         if (glb) {
                 lua_pushvalue(L, -1);
                 lua_setglobal(L, modname);