Fix formatting: remove trailing spaces, #endif with comments (> 10 lines)
diff --git a/include/polarssl/ctr_drbg.h b/include/polarssl/ctr_drbg.h
index 5673fad..a71b0ff 100644
--- a/include/polarssl/ctr_drbg.h
+++ b/include/polarssl/ctr_drbg.h
@@ -108,7 +108,7 @@
/**
* \brief CTR_DRBG initialization
- *
+ *
* Note: Personalization data can be provided in addition to the more generic
* entropy source to make this instantiation as unique as possible.
*
@@ -163,7 +163,7 @@
/**
* \brief CTR_DRBG reseeding (extracts data from entropy source)
- *
+ *
* \param ctx CTR_DRBG context
* \param additional Additional data to add to state (Can be NULL)
* \param len Length of additional data
@@ -245,7 +245,7 @@
* POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG
*/
int ctr_drbg_update_seed_file( ctr_drbg_context *ctx, const char *path );
-#endif
+#endif /* POLARSSL_FS_IO */
/**
* \brief Checkup routine