Fix comment in FPruneForest (#111)

1 files changed, 1 insertions, 1 deletions

diff --git a/Firebase/Database/Persistence/FPruneForest.m b/Firebase/Database/Persistence/FPruneForest.m
index 3dae6d8..ae5ce91 100644
--- a/Firebase/Database/Persistence/FPruneForest.m
+++ b/Firebase/Database/Persistence/FPruneForest.m
@@ -149,7 +149,7 @@ static BOOL (^kFKeepPredicate)(id) = ^BOOL(NSNumber *pruneValue) {
         [NSException raise:NSInvalidArgumentException format:@"Can't prune path that was kept previously!"];
     }
     if ([self.pruneForest rootMostValueOnPath:path matching:kFPrunePredicate]) {
-        // This path will already be kept
+        // This path will already be pruned
         return self;
     } else {
         return [self setPruneValue:[FPruneForest pruneTree] forAll:children atPath:path];