[gegl] Fix a typo in both user-visible messages and variable names

[Alexandre Prokoudine <aprokoudine src gnome org>]

commit 58ae3b3edc535ae36bd909206465365785433dee
Author: Alexandre Prokoudine <alexandre prokoudine gmail com>
Date:   Sun Jan 10 05:26:01 2016 +0300

    Fix a typo in both user-visible messages and variable names

 operations/common/maze.c        |   10 +++++-----
 operations/common/noise-solid.c |    8 ++++----
 2 files changed, 9 insertions(+), 9 deletions(-)
---
diff --git a/operations/common/maze.c b/operations/common/maze.c
index d557a42..d67fd29 100644
--- a/operations/common/maze.c
+++ b/operations/common/maze.c
@@ -60,7 +60,7 @@ property_enum (algorithm_type, _("Algorithm type"),
                GEGL_MAZE_ALGORITHM_DEPTH_FIRST)
   description (_("Maze algorithm type"))
 
-property_boolean (tilable, _("Tilable"), FALSE)
+property_boolean (tileable, _("Tileable"), FALSE)
 
 property_seed (seed, _("Random seed"), rand)
 
@@ -617,7 +617,7 @@ process (GeglOperation       *operation,
 
       gr = g_rand_new ();
 
-      if (o->tilable)
+      if (o->tileable)
        {
          /* Tileable mazes must be even. */
          mw -= (mw & 1);
@@ -636,7 +636,7 @@ process (GeglOperation       *operation,
       switch (o->algorithm_type)
        {
        case GEGL_MAZE_ALGORITHM_DEPTH_FIRST:
-         if (o->tilable)
+         if (o->tileable)
            {
              depth_first_tileable (0, maz, mw, mh, o->seed);
            }
@@ -647,7 +647,7 @@ process (GeglOperation       *operation,
          break;
 
        case GEGL_MAZE_ALGORITHM_PRIM:
-         if (o->tilable)
+         if (o->tileable)
            {
              prim_tileable (maz, mw, mh, o->seed);
            }
@@ -696,7 +696,7 @@ process (GeglOperation       *operation,
            }
        }
 
-      if (! o->tilable)
+      if (! o->tileable)
        {
           /* last row */
          for (tile.y = in_extent->height-tile.height, tile.x = offset_x;
diff --git a/operations/common/noise-solid.c b/operations/common/noise-solid.c
index efd96db..df7b1ed 100644
--- a/operations/common/noise-solid.c
+++ b/operations/common/noise-solid.c
@@ -53,8 +53,8 @@ property_int    (detail, _("Detail"), 1)
     ui_range    (0, 15)
     value_range (0, 15)
 
-property_boolean (tilable, _("Tilable"), FALSE)
-    description  (_("Create a tilable output"))
+property_boolean (tileable, _("Tileable"), FALSE)
+    description  (_("Create a tileable output"))
 
 property_boolean (turbulent, _("Turbulent"), FALSE)
     description  (_("Make a turbulent noise"))
@@ -120,7 +120,7 @@ solid_noise_init (GeglProperties *o)
   gr = g_rand_new_with_seed (o->seed);
 
   /*  Set scaling factors  */
-  if (o->tilable)
+  if (o->tileable)
     {
       params->xsize = ceil (o->x_size);
       params->ysize = ceil (o->y_size);
@@ -201,7 +201,7 @@ plain_noise (gdouble         x,
     {
       for (j = 0; j < 2; j++)
         {
-          if (o->tilable)
+          if (o->tileable)
             n = p->perm_tab[(((a + i) % (p->xclip * s)) + p->perm_tab[((b + j) % (p->yclip * s)) % 
TABLE_SIZE]) % TABLE_SIZE];
           else
             n = p->perm_tab[(a + i + p->perm_tab[(b + j) % TABLE_SIZE]) % TABLE_SIZE];