[libxslt] Minor documentation fixes after recent changes

[Nick Wellnhofer <nwellnhof src gnome org>]

commit 006fa35af1f005a857fb1bf9bd0ef266cb81fcc5
Author: Nick Wellnhofer <wellnhofer aevum de>
Date:   Fri Oct 18 11:40:36 2019 +0200

    Minor documentation fixes after recent changes

 libxslt/functions.c | 2 +-
 libxslt/pattern.c   | 7 +++++++
 libxslt/xslt.c      | 3 +--
 3 files changed, 9 insertions(+), 3 deletions(-)
---
diff --git a/libxslt/functions.c b/libxslt/functions.c
index a21eedc1..b350545a 100644
--- a/libxslt/functions.c
+++ b/libxslt/functions.c
@@ -55,7 +55,7 @@
 
 /**
  * xsltXPathFunctionLookup:
- * @ctxt:  a void * but the XSLT transformation context actually
+ * @vctxt:  a void * but the XSLT transformation context actually
  * @name:  the function name
  * @ns_uri:  the function namespace URI
  *
diff --git a/libxslt/pattern.c b/libxslt/pattern.c
index bf8207ed..6f093d05 100644
--- a/libxslt/pattern.c
+++ b/libxslt/pattern.c
@@ -1243,6 +1243,13 @@ xsltTestCompMatchList(xsltTransformContextPtr ctxt, xmlNodePtr node,
     return(0);
 }
 
+/**
+ * xsltCompMatchClearCache:
+ * @ctxt:  a XSLT process context
+ * @comp: the precompiled pattern list
+ *
+ * Clear pattern match cache.
+ */
 void
 xsltCompMatchClearCache(xsltTransformContextPtr ctxt, xsltCompMatchPtr comp) {
     xsltStepOpPtr sel;
diff --git a/libxslt/xslt.c b/libxslt/xslt.c
index 77f618c1..7a1ce011 100644
--- a/libxslt/xslt.c
+++ b/libxslt/xslt.c
@@ -6565,9 +6565,8 @@ xsltParseStylesheetImportedDoc(xmlDocPtr doc,
 
 /**
  * xsltParseStylesheetUser:
- * @doc:  an xmlDoc parsed XML
  * @style: pointer to the stylesheet
- * @parentStyle: pointer to the parent stylesheet (if it exists)
+ * @doc:  an xmlDoc parsed XML
  *
  * Parse an XSLT stylesheet with a user-provided stylesheet struct.
  *