Fix typo in custom pricing example

dev-docs/examples/custom-price-bucket.md

@@ -44,12 +44,12 @@ Same setup as in [Basic Example](/dev-docs/examples/basic-example.html). Check t
 <div markdown="1">
 #### Line 60 to 88: Customize ad server targeting keywords
 
-In this example, the keywords sent to DFP are changed from the default `hb_pb` to `bid_price`. It also customized the bid price from default `pbMg` ([docs here](http://local/dev-docs/publisher-api-reference.html#bidResponse)) to custom logic. The logic is: 
+In this example, the keywords sent to DFP are changed from the default `hb_pb` to `custom_bid_price`. It also customized the bid price from default `pbMg` ([docs here](http://local/dev-docs/publisher-api-reference.html#bidResponse)) to custom logic. The logic is: 
 
-- Send $0.01 granularity price keywords when the bid price is between $0 to $3. 
-- Send $0.10 granularity price keywords when the bid price is between $3 to $5. 
-- Send $0.10 granularity price keywords when the bid price is between $5 to $20. 
-- Send $20 as the keyword value for any bids above $20. 
+- Send $0.01 granularity price when the bid price is between $0 to $3. 
+- Send $0.10 granularity price when the bid price is between $3 to $5. 
+- Send $0.50 granularity price when the bid price is between $5 to $20. 
+- Send $20.00 as the keyword value for any bids above $20. 
 
 This logic may be driven by the effort to reduce the number of line items while capturing the most accurate bid prices. 
 
@@ -87,4 +87,4 @@ You can see the effect of this customization if you click into the Result tab of
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-</div>
+</div>