"supercede" -> "supersede" (2)

db-tests/src/test/java/gov/nasa/jpl/aerie/database/ExternalEventTests.java

@@ -903,8 +903,8 @@ void testAmalgamation() throws SQLException {
      * This class focuses on testing each of the four rules involved in the derivation operation. To do so, new sources
      *    and events are created, and their presence and intervals are tested to ensure correctness.
      * The rules are as follows. Refer to the docs for more details on why they are what they are:
-     *    1. An External Event superceded by nothing will be present in the final, derived result.
-     *    2. An External Event partially superceded by a later External Source, but whose start time occurs before
+     *    1. An External Event superseded by nothing will be present in the final, derived result.
+     *    2. An External Event partially superseded by a later External Source, but whose start time occurs before
      *          the start of said External Source(s), will be present in the final, derived result.
      *    3. An External Event whose start is superseded by another External Source, even if its end occurs after the
      *          end of said External Source, will be replaced by the contents of that External Source (whether they are
@@ -925,7 +925,7 @@ void beforeEach() throws SQLException {
 
       ////////////////////////// RULE 1 //////////////////////////
       /**
-       * This test examines the lack of supercession by testing a solitary event. It vacuously shouldn't get superceded.
+       * A solitary event shouldn't be superseded by anything.
        *
        *    A:   aa
        */
@@ -1152,7 +1152,7 @@ void rule2() throws SQLException {
 
       ////////////////////////// RULE 3 //////////////////////////
       /**
-       * Test a basic case of rule 3, wherein a superceding source (regardless of empty space) nullifies anything in A
+       * Test a basic case of rule 3, wherein a superseding source (regardless of empty space) nullifies anything in A
        *    based on the _start time_ of the event occurring during the range of a newer source.
        *
        *    A:    +a+aaaaa
@@ -1238,7 +1238,7 @@ void rule3_basic() throws SQLException {
       }
 
       /**
-       * Tests rule 3, wherein a superceding source nullifies anything in A based on the _start time_ of the event
+       * Tests rule 3, wherein a superseding source nullifies anything in A based on the _start time_ of the event
        *    occurring during the range of a newer source, but with an entirely empty source.
        *
        *    A:    +a+aaaaa