Fixing typo (#182)

Author: spekulatius

README.md

@@ -343,7 +343,7 @@ Tell NOAA Regional Administrator Barry Thom, WDFW Director Kelly Susewind, and o
 - [UK Government: Act now on the Climate Emergency](https://secure.greenpeace.org.uk/page/s/declare-climate-emergency) - Now that Parliament has declared a Climate Emergency, we need you to act like it. For starters, that means banning all new oil and gas production in the UK, including fracking, tripling renewable energy by 2030, planting 700 million trees, introducing a Frequent Flyer Tax, ending the sale of all new petrol and diesel cars by 2030, and more.
 
 - [US Damn Removal](https://www.change.org/t/dam-removal-en-us) - [70 percent of the dams in the United States](https://www.ussdams.org/our-news/americas-aging-dams-in-need-of-repair/) are now more than 50 years old, with almost 2,000 of them rated as "high-hazard". About [1,000 dams have failed](https://apnews.com/75b1cd657f3e4fa3be6adaf968eb7df4) over the past four decades, killing 34 people, and now many are no longer adequate to handle the intense rainfall and floods of a changing climate.
-With dams causing wild salmon populations to go extinct, their only benefit is hydropower, yet dams are woefully inefficient by modern standards. For example, the Tugalo Dam in Georgia destroyed 597 acres of temperate rainforest to produce 45 Megawatts, which is the equivalent of 7,500 homes adding 6kw rooftop solar panels. We should tear down these damns as soon as possible, be that when their contract runs out or sooner, instead of wasting tax-payer money operating them or trying to revive them. [More on Last Week Tonight](https://www.youtube.com/watch?v=Wpzvaqypav8).
+With dams causing wild salmon populations to go extinct, their only benefit is hydropower, yet dams are woefully inefficient by modern standards. For example, the Tugalo Dam in Georgia destroyed 597 acres of temperate rainforest to produce 45 Megawatts, which is the equivalent of 7,500 homes adding 6kw rooftop solar panels. We should tear down these dams as soon as possible, be that when their contract runs out or sooner, instead of wasting tax-payer money operating them or trying to revive them. [More on Last Week Tonight](https://www.youtube.com/watch?v=Wpzvaqypav8).
 
 ## Reforestation
 - [Ant Forest](https://en.wikipedia.org/wiki/Ant_Forest) - Ant Forest is a scheme launched on Alipay mobile client by Ant Financial Services Group. Combining the Internet, finance and a low-carbon lifestyle, it is a personal carbon account as well as public benefit activity: if users walk, travel by public transport, pay utility fees online, pay traffic tickets online and generate other low-carbon activities, they would reduce corresponding carbon emissions. These would be counted and converted into virtual "green energy" and users could use these energy to raise a virtual tree in their Ant Forest account. When enough energy has been earned to grow a virtual tree, it would be converted into a real tree and planted in some real areas in China by people supported by Ant Financial Services Group and its partners. By August 27, 2019,122 million trees were planted in China by Alipay ant forest.