fix spelling mistakes found by codespell

Author: mikestillman

M2/Macaulay2/packages/Oscillators/Documentation.m2

@@ -43,7 +43,7 @@ Description
   Text
     @UL {
         TO "Generation of all SCT (simple, connected, 2-connected) graphs on small numbers of vertices",
-        TO "Checking the codimension and irreducible decomposion of the IG ideal",
+        TO "Checking the codimension and irreducible decomposition of the IG ideal",
         TO "SCT graphs with exotic solutions",
         TO "Example 4.1: unique graph on 8 vertices with exotic solutions and no induced cycle of length at least 5",
         TO "Example 4.2: a K5 and pentagon glued along an edge",
@@ -710,7 +710,7 @@ doc ///
 
 doc ///
   Key
-    "Checking the codimension and irreducible decomposion of the IG ideal"
+    "Checking the codimension and irreducible decomposition of the IG ideal"
   Headline
     generating all SCT graphs on n vertices
   Description

M2/Macaulay2/packages/Oscillators/Tests.m2

@@ -156,7 +156,7 @@ TEST ///
   assert(#G5s == 11)
 
   I0 = oscQuadrics(G5s_0, R)
-  -- TODO: the order of generators is different since we are soring vertices.
+  -- TODO: the order of generators is different since we are sorting vertices.
   --  change the code to allow setting any oscillator to 0.
   -- ans0 = ideal(-x_2*y_4+x_4*y_2+y_2,-y_2-y_3,-x_3*y_1+x_1*y_3+y_3,-x_1*y_4+x_4*y_1+x_3*y_1-x_1*y_3,x_1*y_4+x_2*y_4-x_4*y_1-x_4*y_2)
   -- assert(gens I0 ==  gens ans0)