Several typos

* HACKING: Missing "to", extraneous 's'.
* spot/misc/timer.hh: Extraneous space.
* spot/twa/acc.hh: Extraneous 's', typos.
* spot/twaalgos/genem.hh: Typo.
* spot/twaalgos/sccinfo.cc: Fix indentation.
* spot/twaalgos/sccinfo.hh: Missing 's'.
* tests/python/acc_cond.ipynb: Extraneous 'e', missing comma.
* tests/python/decompose.ipynb: Extraneous 't'.
* tests/python/ltsmin-dve.ipynb: Extraneous verb.

tests/python/acc_cond.ipynb

@@ -421,7 +421,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "The recognized names are the valide values for `acc-name:` in the [HOA format](http://adl.github.io/hoaf/).  Additionally numbers may be replaced by ranges of the form `n..m`, in which case a random number is selected in that range."
+    "The recognized names are the valid values for `acc-name:` in the [HOA format](http://adl.github.io/hoaf/).  Additionally, numbers may be replaced by ranges of the form `n..m`, in which case a random number is selected in that range."
    ]
   },
   {

tests/python/decompose.ipynb

@@ -5667,17 +5667,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 22,
+   "execution_count": 21,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "SCC #0 containts states [1]\n",
-      "SCC #1 containts states [2]\n",
-      "SCC #2 containts states [4]\n",
-      "SCC #3 containts states [0, 3]\n"
+      "SCC #0 contains states [1]\n",
+      "SCC #1 contains states [2]\n",
+      "SCC #2 contains states [4]\n",
+      "SCC #3 contains states [0, 3]\n"
      ]
     },
     {
@@ -5986,7 +5986,7 @@
        "<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7fd3d860a240> >"
       ]
      },
-     "execution_count": 22,
+     "execution_count": 21,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -5995,7 +5995,7 @@
     "aut = spot.translate('(Ga -> Gb) W c')\n",
     "si = spot.scc_info(aut)\n",
     "for scc in range(si.scc_count()):\n",
-    "    print(\"SCC #{} containts states {}\".format(scc, list(si.states_of(scc))))\n",
+    "    print(\"SCC #{} contains states {}\".format(scc, list(si.states_of(scc))))\n",
     "display(aut)\n",
     "spot.decompose_scc(si, '0,2')"
    ]
@@ -6009,7 +6009,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 23,
+   "execution_count": 22,
    "metadata": {},
    "outputs": [
     {
@@ -6089,7 +6089,7 @@
        "<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7fd3d850d8d0> >"
       ]
      },
-     "execution_count": 23,
+     "execution_count": 22,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -6115,7 +6115,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.5+"
+   "version": "3.6.6+"
   }
  },
  "nbformat": 4,

tests/python/ltsmin-dve.ipynb

@@ -11,7 +11,7 @@
     "# The following line causes the notebook to exit with 77 if divine is not \n",
     "# installed, therefore skipping this test in the test suite.\n",
     "spot.ltsmin.require('divine')\n",
-    "# This is notebook also tests the limitation of the number of states in the GraphViz output\n",
+    "# This notebook also tests the limitation of the number of states in the GraphViz output\n",
     "spot.setup(max_states=10)"
    ]
   },