1 files changed, 2 insertions, 1 deletions
diff --git a/src/projects.h b/src/projects.h
index b9d88cf3..6ea0c914 100644
--- a/src/projects.h
+++ b/src/projects.h
@@ -186,7 +186,7 @@ struct PJ_REGION_S;
 typedef struct PJ_REGION_S  PJ_Region;
 typedef struct ARG_list paralist;   /* parameter list */
 enum pj_io_units {
-    PJ_IO_UNITS_CLASSIC = 0,   /* LEFT: Radians     RIGHT: Scaled meters */
+    PJ_IO_UNITS_CLASSIC = 0,   /* Scaled meters (right) */
     PJ_IO_UNITS_METERS  = 1,   /* Meters  */
     PJ_IO_UNITS_RADIANS = 2    /* Radians */
 };
@@ -532,6 +532,7 @@ struct FACTORS {
 #define PJD_ERR_MISSING_ARGS            -54
 #define PJD_ERR_LAT_0_IS_ZERO           -55
 #define PJD_ERR_ELLIPSOIDAL_UNSUPPORTED -56
+#define PJD_ERR_TOO_MANY_INITS          -57
 
 struct projFileAPI_t;