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-rw-r--r--src/libstrongswan/settings.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libstrongswan/settings.h b/src/libstrongswan/settings.h
index f274fb33c..486de8def 100644
--- a/src/libstrongswan/settings.h
+++ b/src/libstrongswan/settings.h
@@ -49,8 +49,11 @@ typedef struct settings_t settings_t;
}
@endcode
*
- * The values are accesses using the get() functions using dotted keys, e.g.
+ * The values are accessed using the get() functions using dotted keys, e.g.
* section-one.subsection.othervalue
+ *
+ * Currently only a limited set of printf format specifiers are supported
+ * (namely %s, %d and %N, see implementation for details).
*/
struct settings_t {