std: fix a bunch of typos

The majority of these are in comments, some in doc comments which might
affect the generated documentation, and a few in parameter names -
nothing that should be breaking, however.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/std/pdb.zig b/lib/std/pdb.zig
index fdd162a34f..5bc836b08e 100644
--- a/lib/std/pdb.zig
+++ b/lib/std/pdb.zig
@@ -912,7 +912,7 @@ const Msf = struct {
         const stream_sizes = try allocator.alloc(u32, stream_count);
         defer allocator.free(stream_sizes);
 
-        // Microsoft's implementation uses @as(u32, -1) for inexistant streams.
+        // Microsoft's implementation uses @as(u32, -1) for inexistent streams.
         // These streams are not used, but still participate in the file
         // and must be taken into account when resolving stream indices.
         const Nil = 0xFFFFFFFF;