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-rw-r--r--lib/pure/os.nim10
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/pure/os.nim b/lib/pure/os.nim
index b46205419..73fa76fbb 100644
--- a/lib/pure/os.nim
+++ b/lib/pure/os.nim
@@ -797,9 +797,9 @@ proc cmpPaths*(pathA, pathB: string): int {.
   ## On a case-sensitive filesystem this is done
   ## case-sensitively otherwise case-insensitively. Returns:
   ##
-  ## | 0 iff pathA == pathB
-  ## | < 0 iff pathA < pathB
-  ## | > 0 iff pathA > pathB
+  ## | 0 if pathA == pathB
+  ## | < 0 if pathA < pathB
+  ## | > 0 if pathA > pathB
   runnableExamples:
     when defined(macosx):
       assert cmpPaths("foo", "Foo") == 0
@@ -1108,7 +1108,7 @@ proc existsFile*(filename: string): bool {.rtl, extern: "nos$1",
 
 proc existsDir*(dir: string): bool {.rtl, extern: "nos$1", tags: [ReadDirEffect],
                                      noNimScript.} =
-  ## Returns true iff the directory `dir` exists. If `dir` is a file, false
+  ## Returns true if the directory `dir` exists. If `dir` is a file, false
   ## is returned. Follows symlinks.
   ##
   ## See also:
@@ -1128,7 +1128,7 @@ proc existsDir*(dir: string): bool {.rtl, extern: "nos$1", tags: [ReadDirEffect]
 proc symlinkExists*(link: string): bool {.rtl, extern: "nos$1",
                                           tags: [ReadDirEffect],
                                           noNimScript.} =
-  ## Returns true iff the symlink `link` exists. Will return true
+  ## Returns true if the symlink `link` exists. Will return true
   ## regardless of whether the link points to a directory or file.
   ##
   ## See also: