README: Fix 'echanges' -> 'exchanges' typo

diff --git a/README b/README
index 59c7f0cf07117278142991f3060239fd4367e27d..7098d40980930a127c101497d2055c6f3cbe3084 100644 (file)
--- a/README
+++ b/README
@@ -64,7 +64,7 @@ __ NASDAQ_
 If the scraper doesn't extract company names (`nasdaq.py` does not),
 it's probably a good idea to add the relevant `Company` and `Ticker`
 to the database before running the scraper.  Otherwise you may get
-tickers from several echanges all pointing to the company `UNKNOWN`.
+tickers from several exchanges all pointing to the company `UNKNOWN`.
 
 Hacking
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