pv Fix typo in README

modules_k/pv/README

@@ -231,7 +231,7 @@ if (is_int("$var(foo)")) {
 
    Example 1.7. typeof() usage
 ...
-if (trypeof("$var(foo)", "str")) {
+if (typeof("$var(foo)", "str")) {
     xdbg("variable foo is a string\n");
 }
 ...

modules_k/pv/doc/pv_admin.xml

@@ -237,7 +237,7 @@ if (is_int("$var(foo)")) {
 				<title><function>typeof()</function> usage</title>
 				<programlisting format="linespecific">
 ...
-if (trypeof("$var(foo)", "str")) {
+if (typeof("$var(foo)", "str")) {
     xdbg("variable foo is a string\n");
 }
 ...